St Albans South Signal Box

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St Albans South Signal Box News of what you can see and do at the FREE TO VISIT
St Albans South Signal Box and details of even St Albans South Signal Box is a Grade 2 listed building.

After going out of use in 1979 it was left to rot until 2002 when a group of local residents determined to do something with it. A charitable trust was formed and, after nearly 4 years of negotiation with Railtrack and then Network Rail, took possession in 2006. Then the really hard work started. It took 3 years and many thousands of pounds to restore the box and it finally opened to the public for the first time in 2009. It is one of the few preserved boxes on a mainline railway that's regularly open to the public. Upstairs, the box has been restored to it's 1979 condition, complete with working lever frame, block instruments, bells and other signalling equipment. This has enabled us to demonstrate how manual signalling was done and these demonstrations run continuously when we are open. Downstairs, there is a small museum.. There are many signalling items on display, including single line 'tablet' machines, and other railway-related exhibits. Railway videos and a slideshow of the restoration are also shown. The garden has been laid out with flowers, shrubs and lawn and there are working signals and other exhibits on display. Light refreshments are available. The site is fully accessible except for the long flight of steps to the upper floor of the signal box and there is a fully accessible toilet and hand washing facility available on request. Postcode for satnav users is AL1 3AJ. There is ample parking nearby at the Railway Station and in Ridgmont Road. There is no need to book - just come along. Entrance is FREE, but donations are always welcome.

Sadly yesterday during our open day part of the interlocking mechanism on our Midland ground frame snapped.  As this is ...
12/10/2026

Sadly yesterday during our open day part of the interlocking mechanism on our Midland ground frame snapped. As this is a cast iron fitting it is probably not repairable and will need replacement. We would be interested in hearing from anybody who knows where we might find another.

On Sunday 11th the signal box in Ridgmont Road will be open once again in the afternoon from 2 till 5.   We'll worth a v...
10/10/2026

On Sunday 11th the signal box in Ridgmont Road will be open once again in the afternoon from 2 till 5. We'll worth a visit and still no charge for entry. Tea and coffee available from the buffet.

Revamped finial display at the signal box entrance.
01/10/2026

Revamped finial display at the signal box entrance.

What a fantastic Heritage weekend we have just had with 450 visitors over the 2 days.   If you were one of them we hope ...
14/09/2026

What a fantastic Heritage weekend we have just had with 450 visitors over the 2 days. If you were one of them we hope you enjoyed your visit and will come and see us again. Our special thanks go to Peter and his family who brought their traction engine and gave free rides up and down Ridgmont Road all day Sunday,
If you purchased raffle ticket the winning numbers were:-
321
59
176
152
66
292
35
If you have one of the tickets we will be in contact with you to sort out delivery.
Our next opening is Sunday 27th September when we look forward to meeting you all again.

Traction engine rides at the signal box today
13/09/2026

Traction engine rides at the signal box today

If you were one of our 250 visitors today I hope you enjoyed your visit. If you missed us don't worry we are open again ...
12/09/2026

If you were one of our 250 visitors today I hope you enjoyed your visit.
If you missed us don't worry we are open again tomorrow.
Photos show some of our wonderful exibits of totems and signal box boards.

Weekend Watch is here! (September 12-13)Looking for family-friendly things to do in and around Harpenden this weekend?We...
11/09/2026

Weekend Watch is here! (September 12-13)

Looking for family-friendly things to do in and around Harpenden this weekend?
We've rounded up just a few of the events happening locally that make brilliant family days out.

Visit our website for the full guide and even more ideas. Which one will you be trying?

The tents are up, the displays are out, the paint is dry, the bunting is flying and the kettle is on so why not join us ...
11/09/2026

The tents are up, the displays are out, the paint is dry, the bunting is flying and the kettle is on so why not join us at St Abans Signal Box this weekend to celebrate Heritage Weekend.
We are open both Saturday and Sunday from 10 in the morning till 5 in the afternoon.
There is no charge for entry but donations towards maintaining this iconic building are always welcome.

Reunited after many years, mile posts from the Nicky line.Why not come and see for yourself open this weekend from 10 ti...
07/09/2026

Reunited after many years, mile posts from the Nicky line.
Why not come and see for yourself open this weekend from 10 till 5 both days

Our fantastic painters have finished their work on restoring the outside of the signal box with stunning results.Don't f...
03/09/2026

Our fantastic painters have finished their work on restoring the outside of the signal box with stunning results.
Don't forget you can see for yourself over Heritage Weekend 12th and 13th of September between 10 and 5.

Address

Ridgmont Road
Saint Albans
AL13AJ

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