The Duke and Duchess of Boxford's Summer House

The Duke and Duchess of Boxford had a summer house built for their holidays when they came on their second visit to the Island of Sodor, and Edward took their furniture for them. However, four years later, Spencer came back to Sodor to build a new summer house for them. But, due to Spencer being suspicious about Thomas, this summer house was nowhere near completion when his owners arrived for their holidays. However, thanks to Thomas, Spencer and Hiro, the new summer house was completed.

The summer house was originally situated close to a railway siding, whilst the new summer house is situated alongside the mainline. It is unknown what became of the original summer house.

The summer was first introduced in Edward the Great, and then, the new version was under construction in Hero of the Rails.