Bidston Hill Newsletter – Winter 2025/26

In this issue

This issue is available to download as a PDF.


Chair’s Report

Earlier this year, our long-standing Chair, Roy Caligari, took the decision to stand down from the role he had held for fifteen years.

I’m honoured to step into the role of Chair for The Friends of Bidston Hill following Roy Caligari’s remarkable stewardship.

Over the past decade and a half, Roy championed countless projects that have helped preserve the natural beauty and historic character of Bidston Hill. His dedication has left a lasting legacy, and I’d like to thank him sincerely for his tireless service.

The Friends of Bidston Hill aim to support the development of the Hill for the local and wider community while preserving its unique character and natural beauty. We work in partnership with Wirral Council’s Parks and Countryside Service to create new ideas and projects for the benefit of the Hill and its visitors.

In my new role as Chair, I hope to build on that strong foundation by encouraging even greater community involvement with local schools and businesses, and by exploring new conservation initiatives that protect the Hill’s unique habitats.

Together with our dedicated members and team of volunteers, I look forward to enhancing the visitor experience, safeguarding the landscape for future generations, and ensuring that Bidston Hill remains a treasured green space for everyone to enjoy.

There’s always something happening on Bidston Hill, and we’d love for you to be part of it. Keep an eye on our events page to see what’s coming up – and we hope to see you soon.

Warm regards,

Chris Langton
Chair, Friends of Bidston Hill

Bidston Hill Newsletter Winter 2025-26


Green Flag StatusGreen Flag Award - logo

We are pleased to report that Bidston Hill continues to maintain Green Flag
status, the mark of a quality park or green space.

Given in recognition of achieving the national standard for parks and green
spaces.

Much of the credit for Bidston Hill’s continued Green Flag status goes to our
dedicated Friday Group who work tirelessly throughout the year – whatever the
weather! It is their commitment and love for the Hill that makes it possible for
us all to enjoy this wonderful conservation area in every season.

If you’d like to get involved, we’d love to hear from you! Contact us.

Or simply come along to the Tam O’Shanter Farm café area for 09:45am any
Friday morning to lend a hand with practical tasks on the Hill. All are welcome –
just wear suitable clothing and footwear for the weather.

Photo of volunteers raising the Green Flag for Bidston Hill

Volunteers raising the Green Flag for Bidston Hill


Events on the Hill

Windmill Open Days:

The windmill is open to the public from 10am till 12 noon on the first Saturday of
each month. The next openings will be in April and May 2026. Members of our
‘Friday Group’ volunteers also open the windmill for visits most Fridays
throughout the summer months.


Bidston Observatory

2025 marks the sixth year Bidston Observatory Artistic Research Centre has
been open and we are thrilled to see our year-on-year visitor numbers steadily
increase. We have had a great mix of local, national and international artists,
musicians, academics, researchers and creatives stay at the Observatory
alongside the introduction of the Observatory Monthly Tours for which we have
taken over 1000 visitors around on guided tours of the building.

We are also in the process of applying for a license to hold a couple of
weddings per year at the Observatory and are doing a Christmas Dinners Fund
Raiser in December.

The building continues to demand a lot of maintenance work but this years
biggest job was the installation of secondary glazing on the first floor which has
dramatically improved heat retention which hopefully should bring down the
heating bills a bit!

In 2026 we look forward to hosting Wyrd Wyreal, a music festival featuring local
artists and performers as well as continuing the public tours.

We’ll update our Facebook page with upcoming events, hope to see you here
soon!


Bidston Lighthouse

In 2025, the lighthouse opened to the public on the second Saturday of each
month from April through August, and once more in October, running three
tours each day. We also ran a number of private tours for local history,
photography and walking groups.

Next year’s programme will be announced in March 2026 – check the events page on the Bidston Lighthouse website then.


Ranger’s Report

Steady progress has been made since last Christmas on the area along the
path to the Observatory, removing encroaching gorse, silver birch and bramble,
opening up the view to the Observatory and across to Liverpool. The area
below this has been cleared of gorse and silver birch to manage the area for
common lizards and to open up the view to Liverpool.

Photo of volunteers assessing gorse near the Observatory

Photo of a volunteer clearing birch and gorse near the Observatory

During the summer months, the volunteers have worked on the area to the
north of the lighthouse removing invasive silver birch, gorse, sycamore and
balsam. When it was hot we thinned out holly in the woodland near the car
park, increasing the light to get to the woodland floor.

I have also refurbished and replaced the QR codes, for the Heritage Trail, on all
of the posts.

The volunteers opened the Windmill on Fridays throughout the summer, with a
variation on the number of visitors. I have added to the interpretation material
in the windmill including, a dinosaur footprint, photographs, fossil casts and old
tools. Hopefully there will be some more additions in the new year.

Photo showing Friday group volunteers at Bidston Windmill

Friday group volunteers at Bidston Windmill

In past few weeks we have worked removing scrub on the South heath near the Witches pond and creating more wetland areas by linking up water filled pools.

Photo of the "Witches Pond" area

Footpath Route Maintenance

Several locations of work, ongoing on King Georges Way.

A big thanks again to all the volunteers for their hard work on the hill over the
past year in gaining the Green Flag award.

Here’s to another year of work conserving Bidston Hill.

Thanks to everyone

Neil Mutch
Ranger, Bidston Hill


Membership

If you would like to become a member of the Friends of Bidston Hill we would
be delighted to welcome you aboard! There is a very low joining fee of only
£5.00 per family.

If you haven’t renewed your membership for the current year (the renewal date
is 1st January each year), it’s not too late to do it now!

Here is a link to our membership form.

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A Very Merry Observatory

Bidston Observatory are offering Christmas Dinners this December.

Christmas Dinners at Bidston Observatory, 2025 - flyer

Christmas Dinners at Bidston Observatory, 2025 – flyer

More information is available on Facebook.

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Changing of the guard

The Annual General Meeting of the Friends of Bidston Hill took place on 9th September 2025 at Bidston Observatory.

Chris Langton was elected as the new chairperson, Roy Caligari having retired from the role after fifteen years at the helm.

Chris says:

I’m honoured to step into the role of Chair for The Friends of Bidston Hill following Roy Caligari’s remarkable fifteen‑year stewardship. Over the past decade and a half, Roy championed countless projects that have preserved the natural beauty and historic character of Bidston Hill. His dedication has left a lasting legacy, and I’d like to thank him for his tireless service.

In my new role as Chair, I hope to be able to build on that strong foundation by encouraging even greater community involvement with local schools and businesses, and explore new conservation initiatives that protect the hill’s unique habitats. Together with our dedicated members, and team of volunteers, I look forward to enhancing the visitor experience, safeguarding the landscape for future generations, and ensuring that Bidston Hill remains a treasured green space for everyone to enjoy.

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Notice of Annual General Meeting 2025

Our Annual General Meeting will take place at 7pm on Tuesday 9st September, 2025.

The venue will be Bidston Observatory, Wilding Way, Bidston Hill, CH43 7RA.

Over the years, this iconic building has played important roles in astronomy, time-keeping, tide prediction (including the tide tables for the D-Day landings), coastal oceanography and much more. Recently restored, it now operates as an Artistic Research Centre.

We need your support and are seeking new members and volunteers to help with the conservation of Bidston Hill and opening the Windmill to the public. We also invite nominations to serve on the management committee for the forthcoming year.

Only current members of the Friends of Bidston Hill will be allowed to vote in the AGM. However, attendees will have the opportunity to join or renew their membership on the night.

Light refreshments will be provided.

If coming by car, drive slowly up Wilding Way (off Boundary Road) and proceed to the top where parking will be available.

For catering purposes, please confirm your attendance using our contact form.

We look forward to seeing you.

Simon Begley

Secretary

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Notice of Annual General Meeting 2024

Our Annual General Meeting will take place at 7pm on Thursday 1st August, 2024.

The venue will be Bidston Observatory, Wilding Way, Bidston Hill, CH43 7RA.

Over the years, this iconic building has played important roles in astronomy, time-keeping, tide prediction (including the tide tables for the D-Day landings), coastal oceanography and much more. Recently restored, it now operates as an Artistic Research Centre.

We need your support and are seeking new members and volunteers to help with the conservation of Bidston Hill and opening the Windmill to the public. We also invite nominations to serve on the management committee for the forthcoming year.

Only members of the Friends of Bidston Hill will be allowed to vote in the AGM. However, attendees will have the opportunity to join or renew their membership on the night.

The formal business of the AGM will be followed by an illustrated talk on the geology and landscape of Bidston Hill by Professor Jim Marshall, which you should find most interesting.

Light refreshments will be provided.

If coming by car, drive slowly up Wilding Way (off Boundary Road) and proceed to the top where parking will be available.

For catering purposes, please confirm your attendance using our contact form, or by sending email to info at bidstonhill.org.uk.

We look forward to seeing you.

Roy Caligari

Chair

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Clearing Ivy

The Friday Group volunteers meet every Friday morning to carry out maintenance tasks on Bidston Hill. Lately, they’ve been clearing ivy from oak trees and the like, to keep the trees healthy.

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2023 Memberships Due

Members of the Friends of Bidston Hill are reminded that all memberships become due for renewal in January of each year. The annual membership fee remains at only £5 per year, and covers all family members living at the same address. New members are always welcome.

You can download a membership form here.

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Notice of Annual General Meeting 2021

It has been sometime since we have communicated through the website regarding matters relating to Bidston Hill. I think all will appreciate this is due to the pandemic which prevented any plans for events being initiated.

We are hopeful the 19th July will bring further unlocking of restrictions, giving way for our committee to meet and continue where we left off before the Covid-19 Outbreak.

With this in mind, assuming restrictions are lifted on this date, we plan to hold our Annual General Meeting, in order to put forward for appointment, nominees for those interested in serving on the committee for the forthcoming year.

All are welcome to attend and will have the opportunity to put forward suggestions about anything they would like to be considered for inclusion for events and planning for the year ahead. The meeting will take place on Thursday, 22nd July, at 6.00pm at Bidston Observatory. This iconic building was instrumental in predicting tide times in preparation for the WW2 D-Day landings and we are proud it is part of the heritage of Bidston Hill.

If coming by car, drive up Wilding Way (off Boundary Road) and proceed to the top where parking is available.

Hope to see you at the meeting.

Roy Caligari
Chair

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COVID-19

Dear Friends,

It will come as no surprise that due to the virus and recent government restrictions, all of our planned events/activities on Bidston Hill have been cancelled.

This is notwithstanding my recent ‘Newsletter’ post which was written before the escalation of the crisis. Once the situation becomes clearer, we will post further information.

We hope you have a lovely summer and hope it is not too long before circumstances return to normal, when we can all continue to enjoy some of the events our committee work so hard to arrange each year on Bidston Hill.

Roy Caligari

Chair

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Bidston Hill Newsletter – March 2020

In this issue


Chairman’s Report

I am pleased to advise that Bidston Hill continues to maintain the Green Flag status, helped by our hard-working volunteers.

Bidston Hill

Green Flag Award logo

The mark of a quality park or green space.
Given in recognition of achieving the national
standard for parks and green spaces.

The aim of the Friends of Bidston Hill is to support the development of the Hill for the local and wider community, whilst striving to maintain the Hill’s unique character. The ‘Friends’ work in partnership with Wirral Council Parks and Countryside Service, creating new ideas and projects for the benefit of the Hill and its users. Much credit for the continued green flag status should go to our Friday Group that works all year through, irrespective of what the weather is throwing at them! It is through such dedication and love for the Hill that makes it possible for us all to enjoy the benefits of this beautiful conservation area throughout the seasons.

If you are interested in joining our volunteers please let me know and I will let you have further information. Or, just turn up at the Tam O’Shanter Farm café area for 10:00am any Friday morning to help with tasks on the Hill. All are welcome, just remember to wear appropriate clothing according to the weather and suitable footwear.

Our Windmill is open to the public from 10 till 12 on the first Saturday of each month, the next opening being 4th April. The last opening will be 5th September however, due to National Mills Weekend in May, it will also be open on Saturday, 9th May, from 10 till 12. And again at the same time, Saturday, 12th September in line with the Heritage Open Days event.

Bat Walk

We are having a bat walk on Tuesday, 24th March at 7pm. There are many species of bats in the UK, the most common of which is the Pipistrelle. Come along to see how many you can identify using our bat detectors. Bring your own if you have one as we have a limited number. Please wear suitable clothing and footwear and bring a torch as it will be dark soon after the walk starts. Booking is essential. Event Postcode: CH43 7PD Contact: 0151 653 0762 Email: neilmutch@wirral.gov.uk Meet at: Bidston Hill Car Park.

A bat detector is a device used to detect the presence of bats by converting their echolocation ultrasound signals, as they are emitted by the bats, to audible frequencies usually about 120 Hz to 15 kHz. There are other types of detectors which record bat calls so that they can be analysed afterward, but these are more commonly referred to by their particular function.

Bats emit calls from about 12 kHz to 160 kHz, but the upper frequencies in this range are rapidly absorbed in air. Many bat detectors are limited to around 15 kHz to 125 kHz at best. Bat detectors are available commercially and also can be self-built.

Heritage Trail Walk

As part of the Wirral Walking Festival, Bidston Hill Heritage Walk Friday 15th May, 10am – 12noon is free of charge, length: 4 kilometres. Booking essential.

A Ranger-led circular walk taking in the history and heritage of the hill. Features include the windmill, observatory and rock carvings. Appropriate footwear is required as the ground is rocky and steep in sections. Please note that the route is not suitable for wheelchair users. Toilets and refreshments will be available at Tam O’Shanter Farm. Event Postcode: CH43 7PD Contact: 0151 653 0762 Email: neilmutch@wirral.gov.uk Meet at: Bidston Hill Car Park. Heritage Trail booklets are available at the Tam O’Shanter Farm café.

Guided Walks of Bidston Hill carry on throughout the year every Saturday morning, meet at Tam O’Shanter Farm café area at 11.00 am. For further information have a look on our Events Calendar www.bidstonhill.org.uk/events.

Our AGM will take place on Tuesday, 26th May 7:00pm at Bidston Observatory. We will review the past year and the year ahead before nominations and appointment of the new Committee. All are welcome and we will have a guest speaker to provide some interesting entertainment.

Memberships of the Friends of Bidston Hill became due for renewal on 1st January 2020. The annual fee of £5 covers a whole family for a year. If you haven’t renewed your membership, or want to join, you can collect one from the Ranger’s office at Tam O’Shanter Farm. Payment can be made by cheque, payable to Friends of Bidston Hill and sent to Tam O’Shanter Farm, or transfer, our bank details are: A/C No: 71507958. Sort Code: 40-10-26. It is important you use your name as a reference so that we can ensure we allocate your payment correctly. Alternatively, you can download the membership form from our website:

I do hope you can spare some time to join us and would ask that you visit our events page from time to time to see what we are up to!

Roy Caligari – Chair


General Information

Regular visitors to the hill will have noticed the number of dead trees which have recently been cut down and can be viewed as unsightly. However, there are reasons for this.

For health & Safety reasons, Wirral Council has a duty to ensure all visitors are protected from falling branches of unstable trees that have been weakened over time or, potentially dangerous due to age. We were asked why trees had to be cut so close to the ground instead of branch level and were advised that weak or decaying trees are too dangerous for tree fellers to climb. Consequently, what you are seeing, is simply the enforcement of the tree policy in parks and open spaces. From a positive perspective, dead timber provides a wonderful habitat for insects.

Shortly before Christmas the Windmill was broken into and those that have visited the mill may be aware that the door has a solid steel plate secured by two substantial mortice locks. Some force must have been applied to gain entry although nothing was taken and there is no internal damage. Contractors secured the door welding it shut and are due to repair and fit new locks before the building is open to the public in early April.


From Vyner Road to Bidston Ridge, thro’ the pines across the bridge
Begin to climb Mindy Hill, weathered path to rustic Mill
Lifeless now has lost its yearn, static sails no longer turn
So deserted so forlorn, no Miller now to grind the corn

Walls and floors in disarray, door and windows in decay
Silent now no turning shaft, no one left to teach the craft
Static cogwheels way up high, clear view to open sky
No movement now no turning wheels, no scenic view to open fields

Timbers ageing growing weak, a slightest breeze will make them creak
Working life in bygone days, hard working people old fashioned ways
English folk and so well bred on Bidston Hill in Birkenhead

A lovely poem, author not known, it was given to one of our committee members by the late Tony Roberts of Claughton and it is believed it could be one of his works.


The above picture is of a Station Pointer which was found on Bidston Hill earlier in the year by Jon Spink whilst working on the hill.

A Station Pointer is used for plotting a ship’s position from horizontal sextant angles taken between two or more objects or geographical features. To use it, the angles measured by the sextant are used to set the positions of the movable arms around the circle on the Station Pointer. This can then be placed on a chart to draw position lines from the features observed and so plot the ship’s position.

The Station Pointer consists of a graduated circle and three arms, one of which is fixed (at 0 degrees on the scale), while the other two can move around the circle and have fixing screws. Station Pointers are also used in surveying.


The one o’clock gun, fifty years after

Sylvia Asquith and the one o'clock gun, 18 July 2019.

Sylvia Asquith by the latest one o’clock gun, 18 July 2019.

Liverpool’s One O’Clock Gun was fired for the last time on 18th July 1969. At one second before one o’clock, Sylvia Asquith flicked the switch at Bidston Observatory that caused the cannon to fire down at Morpeth Dock. Fifty years later to the minute, Sylvia was present when the Royal Artillary (103 Regiment} fired a field gun, this time from the waterfront near Woodside Ferry Terminal.

The event was attended by more than one hundred people, including the Lord Mayor of Wirral, former staff of Bidston Observatory, and representatives of the National Oceanography Centre (Liverpool), Bidston Observatory Artistic Research Centre and the Wirral History and Heritage Association. Accompanying Sylvia Asquith (pictured above) was Joyce Scoffield (author of “Bidston Observatory: The Place and the People”); Sylvia and Joyce were two of several women who took turns firing the one o’clock gun during the 1960s.

One man in particular deserves credit for making this happen. Russ Mundy, retired marine surveyor, had been lobbying Wirral Council for more than a year. In Russ’s vision, daily re-enactments of the firing of the one o’clock gun would contribute to the visitor economy and the regeneration of the waterfront. (Edinburgh’s one o’clock gun is still fired every day.) That doesn’t seem very likely in these times of austerity, but at least the Council hasn’t said that the 2019 firing will be the last!

Credit is due also to Wirral Council’s Culture Team for running with the idea (it certainly helped that the 50th Anniversary of the last firing fell during Wirral’s year as Liverpool City Region’s Borough of Culture), and of course to the Royal Artillery, 103 Regiment, without whose co-operation there would have been no firing at all.

When the gun was first fired in 1867, this method of passing on time to the port cities of Liverpool and Birkenhead represented the state of the art. But by 1969, it was already an anachronism. Two days after its last firing, Apollo 11 would put a man on the moon.

MDHB Notice announcing the One O’Clock Gun, 1857.

Observatory staff by the One O’clock Gun.


Bidston Lighthouse

Bidston Lighthouse, February 2020. Photo by Ray McBride.

Bidston Lighthouse, February 2020. Photo by Ray McBride.

Open days at Bidston Lighthouse will resume on Saturday 4th April with guided tours at 12noon, 1, 2 & 3pm.

From the beginning of May until the first weekend of September inclusive, Bidston Lighthouse will open to the public on:

  • Sunday afternoons from 12:45pm to 5pm with guided tours at 1, 2, 3 & 4pm
  • and the first Saturday of each month from 11:45am to 4pm with guided tours at 12noon, 1, 2 & 3pm.

Different arrangements will apply during the Heritage Open Days in September. Second hand books, souvenirs and light refreshments are available. Prior booking is not possible on public open days.

Admission charges: Free admission to the ground floor (reception) and oil room (second-hand bookshop). Guided tours of the signals and lamp rooms cost £3.00 (adult) or £1 (child).

Restrictions: Children must be 1.06 metres (42 inches) or taller to go up to the lamp room, and must be accompanied by an adult at all times. All visitors to the signals and lamp rooms must be accompanied by a guide. There is no access to the lamp room balcony on open days, for health and safety reasons.

Private guided tours of Bidston Lighthouse can be arranged all year round (but we advise against coming in winter, as the lighthouse is not heated). A minimum charge of £30 applies. Our “tea and tour” package is popular with history groups and ramblers. Light lunches can be provided on request. Please telephone (0151) 543 7816 to discuss your requirements.

For more information, please visit: www.bidstonlighthouse.org.uk


Bidston Observatory

To coincide with the opening times of Bidston Windmill, Bidston Observatory Artistic Research Centre will be screening a series of films exploring the heritage and history of the building and the work undertaken here.

Screenings are free and will run from 11:00 – 14:00 on the first Saturday of every month from April – September.

(i.e. April 4th, May 2nd, June 6th, July 4th, August 1st & September 5th.)

Please note this is not a tour of the building. We will however be running free tours in September during the Heritage Open Days. Additionally, private tours can be arranged for groups up to 30 with a flat rate of £75 for an hour tour exploring the whole building.

Please email enquiries@bidstonobservatory.org for more information, or visit
www.bidstonobservatory.org


Book review: Secret Liverpool – An Unusual Guide

When retired lecturer Mike Keating agreed to write a new guidebook for Merseyside, he was a little daunted at first. A guidebook that doesn’t mention the Beatles Story, Walker Art Gallery or any of the usual attractions? Could he find 150 secret places in Merseyside worth visiting?

It turns out he could, thanks to places like Bidston Hill, to which are devoted six of the 272 pages of “Secret Liverpool – An Unusual Guide”.

Chapter 34 “Flag Signal Gate” covers Bidston Hill’s flag signals, the Lighthouse, Observatory, the One O’Clock Gun and the Tide Prediction Machines. Chapter 35 “Carving of a Sun Goddess” talks about the rock carvings. The Windmill and the Friends of Bidston Hill get a mention too.

Mike Keating’s book is bursting with interesting facts about Merseyside’s hidden gems. No matter how long you’ve lived in the area, no matter how thorough your explorations of Liverpool and the Wirral, there’s sure to be plenty in this little book that you didn’t know. What’s more, the author has taken unusual pains to get his facts right. He gave us the opportunity to comment on draft chapters and took our feedback into account. If every writer was as careful as Mike Keating, there’d be a lot less misinformation in the world.

“Secret Liverpool – An Unusual Guide” is published by Jonglez Publishing. It would be a worthy addition to your bookshelf.

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