Visit a Beach

Grandma's Cove at high tide

NPS

South Beach is the largest public beach anywhere in the San Juan Islands. It tends to have choppy waves and rocky shorelines, so it isn't the best for swimming. However, it is a favorite spot for beach fires (in the approved fire pits), recreation, and relaxing.

Grandma’s Cove has excellent tidepools and good opportunities for wildlife viewing. Its protected and shallow waters make it a warmer and safer place to swim than South Beach.

Fourth of July Beach/Old Town Lagoon is easily accessible by car. Visitors can have a picnic, launch a kayak, or walk on the same shores where the village of San Juan Town once stood.

At English Camp, the coastline is not accessible until you reach the dinghy dock, where you can launch a boat. Above the dinghy dock, visitors are welcome to forage for clams and oysters in Garrison Bay. Visit the bay at night and you might see the water glow! Bioluminescent algae causes this wonderful phenomenon.

Details

Duration

0-24 Hours

Activity

Swimming

Age(s)

0 and Older

Pets Allowed

Yes

Pets are allowed on trails and paved surfaces in the park while on a six-foot leash. 

Activity Fee

No

Entrance fees may apply, see Fees & Passes information.

Reservations

No

Season

Year Round

Time of Day

Any Time

Accessibility Information

The beaches of San Juan Island all take a walk of 100 feet or more to reach. Many of these areas are uneven and narrow trails that may traverse sand without stabilizing features. All pocket beaches descend down fairly steep trails.