Shasta-Trinity National Forest Map

Come explore the mountains, lakes and rivers of the Shasta-Trinity National Forest! The map includes Mount Shasta, the Trinity Alps, Shasta Lake, and Trinity Lake. The Shasta-Trinity National Forest was established by President Theodore Roosevelt’s proclamation of 1905. It encompasses over two million acres with over 6,278 miles of streams and rivers. National forests are managed for long term sustainability of natural resources and forest ecosystems.