Crater Lake National Park
Oregon

Oregon

Crater Lake is the deepest lake in the United States, and its blue water fills a caldera left when Mount Mazama collapsed about 7,700 years ago. Only rain and snow feed the lake, which gives it remarkable clarity. The 33-mile Rim Drive circles the rim with views from about 30 overlooks. The Sinnott Memorial Observation Station is a stone overlook that blends into the caldera walls. About 90 miles of trails wind through forests and climb to peaks with lake views. Popular hikes include the Garfield Peak Hike along the south rim and the Watchman Peak Trail, which ends at a historic fire tower. From several overlooks, Wizard Island rises from the water and draws the eye.
Park Areas
All areas →Popular Hiking Trails
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Campgrounds
Camping guide →About the Park
Park Areas
Park Guides
All 12 guides →Crater Lake's Short July-to-September Window
July through mid-September is when most visitors come, and roads and trails are clear of snow then.
41 Feet of Snow: Crater Lake Winters
Crater Lake receives an average of 41 feet of snow each year, carried in by storms that roll off the Pacific Ocean.
Rim Drive's 33-Mile Loop of Overlooks
Rim Drive runs 33 miles along the caldera and passes 30 historic overlooks. Each one was planned to frame a particular view, whether a stretch of the lake, a geologic formation, or a subalpine meadow.
Cleetwood Cove: The Only Way to the Shore
Cleetwood Cove Trail is the sole legal path to the shore of Crater Lake, so it is the way to stand at the water's edge instead of viewing the lake from above.
Boat Tours and Fishing at Wizard Island
Boat tours on Crater Lake offer a view of the water from lake level. The concessioner Explor Crater Lake runs them daily through summer, and a ranger joins most trips.


















