Mercer Slough Nature Park

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NOTICE: Winters House: CLOSED due to Light Rail construction

PARKING: As of July 31, 2017, the parking lots at the Winters House and Blueberry Farm are closed due to East Link light rail construction. Access to Mercer Slough Park and the trail system will remain open.  Visitors can parallel park along SE 30th Street approaching the Sweyolocken Boat Launch.  See map.

Weekend full closure of Bellevue Way SE: Saturday, Aug. 29, at 6 a.m. through Sunday, Aug 30, at 9 p.m. Closure is from the "Y" intersection at 112th Ave SE and Bellevue Way SE to I-90. Ramps to and from I-90 will be closed. Detour to I-90 and I-405 via 112th Ave SE and SE 8th Street. Local access to residences on Bellevue Way SE will be maintained. Pedestrian access is restricted to Sweyolocken Boat Launch, Mercer Slough Blueberry Farm and Mercer Slough Nature Park. Access to the Mercer Slough Nature Park is available from 118th Ave SE. (Schedule is subject to change.)

Mercer Slough Environmental Education Center:

1625 118th Ave. SE, 425-452-2565

MSEEC Community Room Rentals:

1625 118th Avenue SE, 425-452-6914

Sweyolocken Boat Launch:

3000 Bellevue Way SE (non-motorized boats)

Bellefields Trailhead:

1905 118th Ave. SE


Parks & Community Services
450 110th Avenue NE or PO Box 90012
Bellevue, WA 98009-9012
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