St Albans South Signal Box 2026

A young visitor has a go at being signalman

View of garden with some of the working signals

The 1892-built box is the largest preserved Midland box in the country, and remains in its original location next to the busy working main line that it used to control. The restored 44 lever frame and authentic instruments demonstrate the way the box used to work before closure in 1980. Downstairs there is a museum of railway and signalling items, video of the box when in use, and a slide-show of the restoration works.

Contacts

Operator: The St Albans Signal Box Preservation Trust

Address: Ridgmont Road St Albans Hertfordshire AL1 3AJ

Email: .(JavaScript must be enabled to view this email address)
Website: View website

Social Media Profiles

Follow St Albans South Signal Box 2026 on Facebook

Open Days & Times

2nd & 4th Sun in month Mar-8 Nov; 13 Dec. Wed 27 May; 28 Oct. 1400-1700. Also 12-13 Sep from 1000. Visit website or facebook for more details.

Travel

By Bus: various
By Rail: St Albans City Station / 0.1 miles

Facilities

Parking
Refreshments
Souvenir Shop
Part disabled access

Register or log in to view location maps

Go to your account

Outside, the ground around the box has been landscaped into an attractive garden where we have ground frames with which visitors can work semaphore signals. Demonstrations of 1970s and modern 'LED' colour light signals show present signalling methods. There is a garden railway and a 'pole route' - a sample of the posts and telegraph wires that were once common alongside railway lines.