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Access Site WA

Millersylvania State Park

Deep Lake

Source: state_of_washington Updated 1 year ago

City: Olympia, WA
County: Thurston County
Type: Boat Ramp
Location: 46.90914044, -122.91576163
Air Temp: --
Location
Nearby Gauge Conditions
About This Access Site
Located just outside Olympia in Thurston County, the boat launch at Millersylvania State Park provides hand-carry access to Deep Lake. This is a **car-top boats only** launch—no trailered boats are permitted. The park requires a Discover Pass (day or annual pass available at the park entrance). Paddlers and small boaters will find this an accessible option for launching kayaks, canoes, and other portable watercraft directly into the water.

Deep Lake is a calm, quiet water body perfect for paddling, with a **strict 5 mph speed limit and no wake allowed**. This makes it ideal for kayakers and canoeists looking for a peaceful paddling experience. The lake is nestled within the park's old-growth forest setting, offering scenic paddling and good fishing opportunities. Hours of operation vary seasonally (6:30 a.m. to dusk in summer, 8:00 a.m. to dusk in winter), so plan your visit accordingly.
Nearby Recreation Areas
Billy Frank Jr. Nisqually National Wildlife Refuge Located within