Fiddle yard

[1] Fiddle yards were first built by British modellers so that they could build small layouts and operate them in a realistic manner.

[4][5] This was an urban passenger terminus that led directly into a fiddle yard, hidden beneath a locomotive depot above it.

Denny also used it to rotate by half a turn and to reverse the trains wholesale, without needing to uncouple and move locomotives from one end to the other.

Denny was noted for his use of non-railway mechanisms and the original was cranked around by a Meccano geared drive, with remote switching and monitoring by a row of sprung metal contacts.

Fiddle yards can also contain a balloon loop for turning entire trains, usually in conjunction with a fan or traverser design.

A simple fiddle yard with three sidings. The track at the bottom goes to the scenic section of the layout.