Silas Canyon is a canyon in the Wind River mountain range near Lander, Wyoming in the United States.

[2] The canyon is a long glacial-carved trough with numerous lakes, which makes it a popular destination for backpackers and fishermen.

[3][4] The 33-acre (13 ha) Thumb Lake sits at its head.

[2] Silas Canyon and the surrounding area is home the various plant species common in the Southern Wind River Mountains.

[5] This article about a location in Wyoming is a stub.