Rock Cabin is a three-sided wood cabin which was built against a cliff, with one side of the cabin being the cliff face. The cabin is 9.5 ft (2.9 m) wide at front and 15 ft (4.6 m) long.[3] The cabin has saddle-notched corners and a wood shake roof which abuts the cliff face.[3] The shelter is on the Fisher Creek trail.[3][4]