De Havilland Aircraft Museum 2026
Hertfordshire
The railway is 10.25 inch gauge which runs through a wooded area adjacent to the River Gade, and a ride takes approximately five minutes.
Operator: Southern Miniature Railways
Address: Cassiobury Park Gade Avenue Watford Hertfordshire WD18 7LG
Sat-Sun 28 Feb-Oct. Daily 28 Mar-12 Apr; 23-31 May; 4 Jul-Aug; 24 Oct-1 Nov; 19-31 Dec (not 25). Visit website or facebook for more details.
The railway was first opened for Easter in 1959. It was built by Charles Reed, who had operated portable railways in the Watford area from the late 1940s.