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Can you swim in Crater Lake?

Visit the Lake Cleetwood Cove Trail is the only legal access to the shore of Crater Lake. Depending on snow conditions, the trail is usually open from mid-June to late October. Swimming, wading and fishing are permitted in the lake.



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It's harmless to the lake and will eventually settle out to the bottom. How cold is the water? The average temperature (below 300 feet deep) is 38°. In the summer, the surface can warm up to 55° or 60°.

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If you want to explore further, follow the crowds across the road and to the top of the trail. From there, you can descend 700 feet in just over a mile to the shores of Crater Lake—the only place in the park you can legally and safely get down to touch the water.

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How cold is the water? The average temperature (below 300 feet deep) is 38°. In the summer, the surface can warm up to 55° or 60°. Review daily temps and other lake data at MESOWEST STATION INTERFACE (utah.edu) .

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Lodging and Camping The lodge is typically open mid-May through early-October and is managed by Crater Lake Hospitality. Learn how to reserve a room. The Cabins at Mazama Village are typically open mid-May to late September, & are managed by Crater Lake Hospitality.

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Landslides or rock falls could be triggered within Crater Lake caldera by earthquakes or by renewed volcanic activity. Failure of part of the caldera wall could cause a rapidly moving material to enter the lake, which may produce one or more large waves that could travel rapidly across Crater Lake and impact its shore.

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The park has more than 90 miles of hiking trails, but in May and June they are typically covered by deep snow. When snow-covered, most trails are either too difficult to follow, or too dangerous.

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Widely known for its rich blue color and extreme clarity, which averages 102 ft (31m) deep, Crater Lake is the deepest lake in the United States. It is one of the top ten deepest in the world.

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Crater Lake is a volcanic crater lake in south-central Oregon in the Western United States. It is the main feature of Crater Lake National Park and is famous for its deep blue color and water clarity.



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