Zylstra Lake Trail
Where: San Juan Island, Washington
Distance: 2.2 miles
Type: Loop
Elevation gain: Minimal
Difficulty: Easy
Map:
Online map: San Juan County Land Bank website
Overview:
Zylstra Lake is the centerpiece of a 284 acre preserve owned by the San Juan County Land Bank and managed under a conservation easement by the San Juan Preservation Trust. Zylstra Lake is home to over 100 species of birds and is an important component of the False Bay watershed.
The property was formerly a privately owned farm that was the site of a proposed housing development. Instead, the property was sold to the land bank in 2015 and the trust obtained the conservation easement. Thirty acres of the property, including the farmhouse and agricultural buildings, were sold by the land bank to Island Haven, a non-profit animal sanctuary, with a conservation easement to protect the land.
Currently, there is no public access to the lakeshore, and the eastern and southern portions of the trail around the lake are closed from October through March. The northern and western portions of the loop are open year-round and can be hiked as a lollipop loop during the winter.
Getting there:
Zylstra Lake is 3.5 miles west of downtown Friday Harbor. Take Spring Street west from downtown. Outside of Friday Harbor, Spring Street becomes San Juan Valley Road. Continue west on San Juan Valley Road and look for the Zylstra Lake Preserve parking lot on your left, just before the road makes a 90⁰ turn to the north.
For information on getting to San Juan Island, see my San Juan Island post or the San Juan Islands Visitor Bureau “getting there” web page.
Trailhead:
The trailhead has ten parking spaces. There is a portable toilet, but no water available. No parking permit is required.
The hike:
From the parking lot, take the trail to the west. This is an old farm road running along the edge of the preserve through a mixed woodland with occasional views of the lake to the south.
At 0.3 miles the trail turns south and runs along the western boundary of the preserve for another 0.4 miles. The trail then turns southeast and follows the edge of an open field with good views of the lake.
At the 0.85-mile mark, turn right onto a trail that leads through a mix of open fields and partially logged woodland.
At the 1.25-mile mark, the trail returns to the open field. In winter, the trail ahead is closed, so you need to turn left and retrace your route back to the trailhead parking area.
In summer, you can continue straight. The trail then turns right and crosses a bridge over the creek that flows from the lake. Beyond the bridge, the trail runs along the top of the dam that forms the lake, then passes through a small grove of trees.
From there, the trail runs between fields to the old farmhouse site that is now home to the Island Haven animal sanctuary. The trail turns left there and follows a gravel farm road back to the trailhead.
Other area attractions and activities:
There are too many other attractions to see and things to do on San Juan Island to list them all here. See my post on San Juan Island (linked above) or visit the San Juan Island web page of the San Juan Islands Visitor Bureau website (linked above) for more information.
Posted October 12, 2023 by Alan K. Lee
All photos ©Alan K. Lee