The Great Railway Show Yard is a large shunting yard located on the Mainland that was used as the venue for the Great Railway Show. The yard is maintained by at least five diesel shunters, who were seen shunting trucks for the contestants.
A large town and castle surround the goods yard, and the yard itself has several sidings, switches and a turntable. There is also an elevated section of track which was used for the strength challenge. The best decorated parade, strength challenge and shunting challenge all took place within the yard, while the race was held on a loop of track outside the yard.
- The yard was later reused for the Bridlington Goods Yard in Journey Beyond Sodor, with the town and castle being removed to make them look different.