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East Lake Sammamish State Park adventures

East Lake Sammamish State Park Adventures

East Lake Sammamish State Park offers over a mile of freshwater shoreline along Lake Sammamish, providing diverse recreational activities such as hiking, fishing, and water sports within a lush, accessible natural setting.

180
Acres Protected
4.5
Miles of Trails
300,000+
Annual Visitors
1950
Year Established

About East Lake Sammamish State Park

East Lake Sammamish State Park
 

East Lake Sammamish State Park spans along the eastern shore of Lake Sammamish in King County, Washington. The park features approximately 180 acres of mixed forest, wetlands, and open grassy areas. Its geography is highlighted by the lake's freshwater shoreline, making it one of the prime destinations for water-related recreation in the region. The park's ecology includes native Douglas-fir, western red cedar, and hardwood trees, alongside wetland habitats which support diverse bird species and aquatic wildlife.

Historically, the land was used by local indigenous tribes prior to European settlement and later developed with recreational intent in the 20th century. In modern times, East Lake Sammamish State Park has evolved to provide family-friendly amenities including picnic shelters, play areas, a swimming beach, boat launch facilities, and extensive trail networks. Notable features include the East Lake Sammamish Trail which connects to the regional trail system.

The park appeals to a broad range of visitors—from anglers and paddleboarders enjoying the calm lake waters, to hikers and mountain bikers exploring the forest trails. Its proximity to urban areas like Redmond and Issaquah makes it a popular spot for day trips and outdoor gatherings. Seasonal wildflowers and birdwatching opportunities enhance the visitor experience, while well-maintained park infrastructure ensures accessibility. Overall, the park combines natural and recreational resources, making it an important green space for the Seattle metropolitan region.

Highlights

Highlight

Over 1 mile of freshwater shoreline along Lake Sammamish

Highlight

East Lake Sammamish Trail offering multi-use pedestrian and biking access

Highlight

Designated swimming beach and boat launch facilities

Highlight

Wetland areas supporting diverse bird and amphibian species

Notable Natural Features

East Lake Sammamish Trail

A multi-use trail running through the park, connecting it to nearby towns and providing scenic views of the lake and surrounding forest.

Swimming Beach

A designated sandy area with calm waters ideal for families and swimmers of all skill levels.

Boat Launch

A public launch area offering access for non-motorized and small motorized boats to Lake Sammamish.