Celebrities are often tasked with clambering amongst treetops while hosts Ant McPartlin and Declan Donnelly advise them on where to go.
More photos show wooden huts which will presumably be used for different challenges. This year one is labelled as the Post Office, while another is the Loon Saloon.
It's located in the large Wild West-style area, which is complete with a bizarre-looking merry-go-round contraption.
Fans of the show might recall contestants trudging through fish guts in various rooms or coming face-to-face with ostriches and other giant animals within the cabins.
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