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Parks Radar reads each park's sourced crowd, hours and live waits and rates each day by how busy it will be, relative to that park's own normal. Green is a comfortable day, yellow is busy, and red means near the park's capacity.

Ratings and hours are forecasts, not official figures. Always confirm on the official park site.

San Juan Island National Historical Park

Protected park · WA, USA

San Juan Island National Historical Park in WA, USA. Operated by National Park Service.

Usual hours

  • Mon–Sun 0:00–0:00

From 56 published days, 2026-10-23 to 2026-12-17; community-mapped.

About

Entrance / day-use fee applies.

This park's official page lists: Store / concessions.

This park's official page lists: Visitor center.

At the park

  • Observe Animals on San Juan Island scenic feature

Before you go

Limits
Yes, service dogs are legally permitted anywhere in a park that visitors can go
⚠ Caution: Wildlife Viewing Guidelines
San Juan Island National Historical Park provides habitat for many species of animals. When you visit the park, you are visiting their home. Do not approach any wildlife within 75 ft/23 m (two school bus lengths).
Getting there
San Juan Island is served by Washington State Ferries, several private cruise and shuttle craft and two air carriers (one of which has both land and seaplane service). The Washington State Ferries terminal is 85 miles north of Seattle and 90 miles south of Vancouver, BC in Anacortes, WA.
Weather & when to go
Spring: Temperatures usually range from 40 F to 60 F. Wildflowers are at their peak around May. Summer: Temperatures usually range from 45 F to 70 F. On very sunny days, be prepared with water-heat exhaustion is a common complaint among park visitors who are unprepared. Fall: Temperatures usually range from 40 F to 65 F. Rain is common. Winter: Temperatures range from 35 F to 50 F. Be prepared with cold and wet weather gear and numerous layers if you intend to be outside. Rain and wind are common.
Visitor center
4th of July Beach
Visitor center
American Camp Visitor Center
Visitor center
American Camp Visitor Center
Visitor center
American Camp Visitor Center
Visitor center
American Camp Visitor Center — The American Camp Visitor Center is open March through October. Operating days and hours are posted below. — From Friday Harbor Ferry Terminal: Follow Spring Street up the hill, turn left onto Mullis St. Mullis becomes Cattle Point Rd, follow Cattle Point to American Camp.
Visitor center
Belle Vue Sheep Farm
Visitor center
Blockhouse
Visitor center
Eagle Cove County Park
Visitor center
Eagle Cove County Park
Visitor center
English Camp Hospital
Visitor center
English Camp Parade Grounds
Visitor center
English Camp Storehouse

Facilities on the park map

32 bench, 1 changing table, 1 defibrillator, 9 first aid kit, 36 picnic area, 55 restroom, 29 visitor information, 12 water fountain.

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