The park was constructed over a covered reservoir, a design choice made to maximize usable land in the densely populated Beacon Hill neighborhood.
It is home to one of the only active lawn bowling greens in the Pacific Northwest.
The park's high elevation provides a unique vantage point to watch planes descending toward the primary runways of Seattle-Tacoma International Airport.
The site includes a 'Food Forest,' a public edible landscape project featuring fruit trees, nut bushes, and vegetable patches available for community harvest.
The reservoir beneath the park was covered in 2012 as part of a significant infrastructure project to improve water quality and increase recreational space.
Jefferson Park is a 113-acre public space located on Beacon Hill in Seattle, offering panoramic views of the Olympic Mountains, the downtown skyline, and the Duwamish River. The park features the Jefferson Park Lawn Bowling Club, which has operated on-site since 1928. Recreational facilities include a skate park, a spray park, dedicated basketball and tennis courts, and several multi-purpose athletic fields. The park sits atop a massive underground reservoir managed by Seattle Public Utilities. A community center serves as a hub for local events and recreational programs. The grounds are part of the Olmsted Brothers' historical plan for the Seattle park system.
The elevated grassy hill on the west side of the park looking toward downtown Seattle.
Bring a picnic blanket, as the large, open grassy slopes are the park's most popular feature.
Check the community center schedule in advance if you are interested in attending indoor fitness classes or local meetings.
Visit the north end of the park for the most unobstructed views of the city skyline and the Olympic Mountains.
Do not attempt to walk down the steep, overgrown embankments along the park's perimeter; use the designated paved pathways.
Leash laws apply to all pets; dogs must remain on-leash in general areas unless inside the designated off-leash zone.
