A Deep Blue Marvel
Established in 1902, Crater Lake National Park protects 183,224 acres of volcanic landscape. Located in southern Oregon, the park's crown jewel is Crater Lake, formed in the caldera of Mount Mazama after its collapse approximately 7,700 years ago.
At 1,943 feet deep, Crater Lake is the deepest lake in the United States and one of the most pristine on Earth. The lake's exceptional water clarity and stunning blue color are preserved by its isolation from incoming streams and rivers.
Oregon
1902
183,224 acres
~700,000
1,943 feet
July to September
A scenic 33-mile road circling the lake with spectacular viewpoints and pullouts.
A cinder cone that formed after the initial eruption, offering hiking and boat tours (seasonal).
Historic lodge offering dining and accommodations with dramatic lake views.
The only trail providing access to the lake shore and boat dock.
A challenging trail offering some of the best views of the lake and surrounding landscape.
Historic trail where gold prospector John Wesley Hillman first discovered the lake in 1853.
Heavy snow in winter (average 43 feet). Check current conditions. Summer is short but mild.
Crater Lake Lodge and two campgrounds: Mazama and Lost Creek (summer only).
Home to black bears, elk, and diverse bird species. Learn about the park's wildlife.
Stay on marked trails. Follow safety guidelines. Winter conditions can be extreme.
Many viewpoints and facilities are accessible. View the accessibility guide.
Located in southern Oregon. Nearest airports are Medford (75 miles) and Klamath Falls (60 miles).
The best time to visit is July through September when roads, trails, and facilities are typically open. Winter activities are available but access is limited.
The Steel Visitor Center is open year-round, while Rim Village Visitor Center operates seasonally. Many facilities close in winter.
Entrance fees are required year-round. Boat tours and lodging require advance reservations. Reservations are strongly recommended for summer accommodations.