We organize a variety of fun, informative events each year designed to connect our members with the island landscapes and habitats that the Preservation Trust has protected. Not a member? Join now!
Questions? Drop us an email.
Become an independent citizen scientist on San Juan Island during Bluebird Blitz!
Click here to register
Come enjoy some outer-island tranquility and help us with some Henry Island Preserve maintenance.
Help maintain the trail at Beecher Preserve on Lopez Island
Ride your bike around the heart of San Juan Island on a tour of our Island Marble Butterfly Habitat Patches.
Join us for the Preservation Trust’s 42nd Annual Meeting
Celebrate #BiodiversityDay by pulling invasive species on a shoreline preserve.