Bowman Bay/Rosario Beach Trail

Easy · Out-and-back · 2.4 mi round trip · 61 ft gain · 45 min–1 h

Parkingnot reported today

Good for families, first hikes and short outings.

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No hiker reports in the last 3 days. Be the first to report here

At this trail

Discover Pass dogs, accessibility, bikes: not recorded yet

Toilets and trash not confirmed here. Pack out what you pack in.

Washington State Parks page · Washington State Parks: Deception Pass (State Park); Discover Pass required to park ›

In Island parks (San Juan, Orcas, Lopez, Fidalgo, Whidbey and Camano islands, and Chuckanut): state parks, Ebey's Landing, San Juan Island National Historical Park, Anacortes forest lands and the Turtleback preserve. Day hikes need no permit; overnight stays need a wilderness permit. Rules, passes and closures change. Check the official park site before you go. Official: conditions · roads · fees · permits.

Getting there

Starts at Bowman Bay Trailhead (Deception Pass) · 1 other trail starts here

Navigate to the trailhead: Google Maps · Apple Maps · coordinates 48.41664, -122.65121

Right now

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⚠ Water ClosureDue to toxic levels of algae, Pass Lake will be closed to fishing, people and pets, until further notice.Washington State Parks · Aug 27 · details ›

⚠ Part of the Park is ClosedApproximately 150 feet of the northeast corner of the West Beach ADA Trail has been washed out, due to recent storms, and is no longer accessible.Washington State Parks · Dec 30 · details ›

⚠ Burn Ban Level 2Wood fires restricted to fire pits in designated areas. Gas and propane allowed. Charcoal may be restricted.Washington State Parks · Sep 14 · details ›

ℹ ConstructionNovember 2, 2026, through November 13, 2026, the lower Bowman Bay parking lot will need to be closed. Parking will be available at the Upper Bowman Bay parking lot, which will be open on the weekend, and may,…Washington State Parks · Oct 5 · details ›

TodayAM58°1%

TonightPM50°2%

WedAM59°1%

WedPM50°

Mostly Cloudy, wind 5 mph · Full forecast ›

7:18 am 6:38 pm

AQI 6

SR 20 at MP 47.8: Sharpes Corner (SR 20 Spur) · 7 km ›

No reports in the last 3 days.

All conditions and reports at Bowman Bay Trailhead (Deception Pass)

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