36 Free Swimming Holes near Thornton A. Sullivan Park at Silver Lake
first prev 1 2 next lastShowing Swimming Holes within 50 miles Distance miles of Thornton A. Sullivan Park at Silver Lake near Everett City, Zip, or Address
Martha Lake Park
Lynnwood
3.4 miles SWFree Snohomish County park on the south shore of Martha Lake between Lynnwood and Mill Creek, with a small sand beach, an unguarded wading area and fishing docks.
Swim
Juanita Beach Park
Kirkland
13.1 miles SA free City of Kirkland beach on Juanita Bay of Lake Washington, with a shallow sandy swim area enclosed by a U-shaped dock and lifeguards in July and August. Bacteria closures are common in summer.
Canoe, Kayak, Swim
Matthews Beach Park
Seattle
13.9 miles SSeattle's largest freshwater bathing beach sits on Lake Washington at the foot of NE 93rd Street, with a roped swim area, a floating platform with diving boards, and lifeguards through the summer. King County tests the water weekly and closes this beach m
Canoe, Hike, Kayak, Swim
Waverly Beach Park
Kirkland
14.3 miles SWaverly Beach Park is a 2.8 acre City of Kirkland park on Lake Washington where a low U-shaped dock wraps around the swim area and keeps boat traffic out. Lifeguards work noon to 6 pm from July 1 through September 7, diving is banned everywhere on the sit
Canoe, Kayak, Swim
Duvall Beach at McCormick Park
Duvall
14.8 miles SEA sandy river beach on the Snoqualmie at the north end of Duvall's McCormick Park, free and open dawn to dusk, with picnic shelters, a rinse shower and the Snoqualmie Valley Trail at its back. No lifeguards, and the city keeps two life rings on the bank.
Canoe, Hike, Kayak, Swim
Magnuson Park Swimming Beach
Seattle
14.8 miles SFree, city-run swim beach on Lake Washington in Seattle's Magnuson Park, with a swim platform, bathhouse and outdoor shower, and lifeguards from late June to late August.
Hike, Kayak, Swim
West Green Lake Beach
Seattle
15.7 miles SWest Green Lake Beach is the longer running of the two lifeguarded beaches Seattle Parks operates on Green Lake, with two fixed platforms, a 50 yard lap lane and 1 meter and 3 meter diving boards behind the old 1927 bathhouse. Lifeguards cover it from lat
Canoe, Hike, Kayak, Swim
Doris Cooper Houghton Beach Park
Kirkland
16.1 miles SFree lifeguarded City of Kirkland swim beach on Lake Washington, with a shallow kids' area, a deep-water dock where diving is allowed, and summer guards from noon to 6 p.m.
Canoe, Kayak, Swim
Madison Park Beach
Seattle
18.1 miles SA free, city-run swimming beach at the foot of the old Madison Street cable car line, with a 1919 bathhouse, concrete swimming steps and a summer diving platform on Lake Washington. The 2026 guarded season ended September 7.
Swim
Idylwood Park
Redmond
18.1 miles SIdylwood Park is the only free public access to Lake Sammamish, a City of Redmond beach with a shallow sand entry and an aluminum swim dock. There are no lifeguards, and the small lot fills early on hot weekends.
Canoe, Kayak, Swim
Medina Beach
Medina
19.3 miles SA free city-run swimming beach at the foot of Evergreen Point Road, with 50 feet of sand, a jetty-sheltered swim area, an offshore float and a dock out over Lake Washington. Medina Police staffs it with lifeguards from late June through the end of August.
Canoe, Kayak, Swim
Medina Beach Park
Medina
19.3 miles SMedina Beach Park is a 1.44 acre City of Medina park on Lake Washington where a stone breakwater shelters about 50 feet of sand beach, an offshore swim float and a public dock. The city staffs lifeguards in midsummer, and Medina City Hall shares the same
Canoe, Kayak, Swim
Clyde Beach Park
Bellevue
19.3 miles SClyde Beach Park is a small City of Bellevue swimming beach on Meydenbauer Bay, with a roped swim area, a historic boathouse, restrooms and a playground. Lifeguards cover a short summer window here, and King County does not sample this particular beach fo
Canoe, Kayak, Swim
Meydenbauer Bay Park
Bellevue
19.5 miles SMeydenbauer Bay Park is the City of Bellevue's downtown waterfront beach, a wide sand and gravel swim area on a quiet inlet of Lake Washington with a curving 420-foot floating pier, a beach house with showers, and a hand-carry boat launch. Lifeguards work
Canoe, Hike, Kayak, Swim
Madrona Park
Seattle
19.9 miles SMadrona Park is a free Seattle Parks and Recreation beach on the western shore of Lake Washington, with a lifeguarded swim area, two fixed platforms and a one meter diving board in summer. A wooded ravine full of trails climbs the hill above it, and the w
Canoe, Hike, Kayak, Swim
Chism Beach Park
Bellevue
20.3 miles SFree City of Bellevue beach on Lake Washington with a roped swim area, dock and swim float, plus summer lifeguards from noon to 7 p.m., a waterside playground and picnic lawns.
Swim
Colman Park Beach
Seattle
21.5 miles SAn unguarded stretch of public Lake Washington shoreline in a 24 acre Olmsted park, where cement steps from a swimming beach that closed in 1965 still run down into the water. Seattle's lifeguarded beach at Mount Baker sits a quarter mile south.
Hike, Swim
Mount Baker Beach
Seattle
21.7 miles SFree, lifeguarded city swimming beach on Lake Washington at the foot of Mount Baker Park in Seattle, with a floating platform, a 1-meter diving board and a long fishing pier.
Hike, Swim
Enatai Beach Park
Bellevue
21.8 miles SFree City of Bellevue beach on Lake Washington under the I-90 East Channel Bridge, with a roped swim area, swim dock and summer lifeguards. The waterfront is closed for King County sewer work starting October 2026.
Canoe, Kayak, Swim
Pine Lake Park
Sammamish
22.6 miles SFree, lifeguarded summer swim beach and floating dock at a City of Sammamish park on the east shore of Pine Lake, a small no-gas-motor lake on the Sammamish Plateau.
Canoe, Kayak, Swim
