Plan In onX Backcountry

Sandy beach

No

Cliff jumping

No

Hike-in Required

No

Sensitive Habitat

No

Please respect the outdoors by practicing Leave No Trace. Learn more about how to apply the principles of Leave No Trace on your next outdoor adventure here.

Located on Sand Point's Lake Washington shoreline, Magnuson Swim Beach is one of Seattle's most popular swimming holes, particularly amongst University of Washington students, and it is also locally known as being unofficially clothing optional.

During the summer months, when the lake's water's warm up to an average 67 degrees, the pebbly beach is staffed with a lifeguard. From the beach you can take advantage of Warren G. Magnuson Park's numerous picnic areas along Lake Washington, as well as picnic shelters 1 and 2. Both are available for reservation by calling 206.684.4946.

Note: Restrooms and outdoor showers are provided at the beach's Comfort Station.