2023 Map of Bumping Lake

About this map

Bumping Lake and the surrounding high-country terrain dominate this portion of the Snoqualmie National Forest, which includes the protected William O Douglas Wilderness. The reservoir is fed by a complex drainage system including Bumping River, Deep Creek, and Granite Creek. This modern survey highlights a remote landscape defined by high-elevation peaks like Bismarck Peak and Mt Aix, and the prominent American Ridge. A network of backcountry routes such as the Bumping Lake Trl, Copper City Trl, and Fish Lake Way Trl provides access to smaller alpine waters like Lily Lake and Root Lake. This data reveals the contemporary recreational and wilderness management of the Cascade Range, centered around the Bumping Lake Camp Ground and various mountain basins.