Sucia Island State Park

Star4.74
31 reviews
Sucia Island State Park

Quick Facts

Price

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Sites

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Season

Year-round

Cell

Has Service

Pets

Not Allowed

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Sucia Island State Park
No fees available
Campsite Fees
Standard Site Fee$0.00
Hookup Site Fee$0.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$0.00
Food Storage Locker Fee$0.00
Total Campsite Fees$0.00

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What Campers Say

4.74

Top-Rated

Based on 31 reviews

191 Google reviews

Most mentioned

well-maintained

Some mention

noisemosquitoes

"Reviews are overwhelmingly positive about scenery, hiking, wildlife and boating. Common issues mentioned include mosquitos and mice, accumulating micro-trash, limited mooring balls in summer, occasional freshwater system problems, and isolated reports of noise from Coast Guard activity."

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Best Time to Camp at Sucia Island State Park

Summer brings warm days and the island's most vibrant social scene—arrive early or plan ahead, as mooring balls fill quickly during peak season. The surrounding waters remain refreshingly cold year-round, perfect for a brisk dip on hot days but best enjoyed by those who don't mind chilly swims. Be prepared for typical Pacific Northwest marine conditions: the crossing can be choppy, mosquitoes make their seasonal appearance, and weather can shift quickly. Check forecasts before departure and pack layers to ensure comfort throughout your island adventure.

Spring (Mar-May)

Wildflowers bloom, mild temperatures, fewer crowds. Great for hiking and photography.

Best
Summer (Jun-Aug)

Peak season with warm weather, perfect for water activities. Book early.

Fall (Sep-Nov)

Beautiful fall colors, cooler temps, quieter campgrounds. Ideal for peaceful trips.

Winter (Dec-Feb)

Off-season, limited services. Check for closures before visiting.

Planning Tips

    About Sucia Island State Park

    Accessible only by boat, Sucia Island State Park is a treasured gem in the San Juan Islands where protected anchorages and mooring balls welcome mariners to pristine shores. This island retreat offers everything from peaceful hiking trails winding through the landscape to scattered primitive campsites where you can fall asleep to the sound of waves, all while enjoying spectacular sunsets and encounters with abundant wildlife.
    Accessible only by boat; reviewers describe land campsites, boat/anchor/mooring camping, primitive sites and at least one group campsite.
    Weather and SeasonsSummer brings warm days and the island's most vibrant social scene—arrive early or plan ahead, as mooring balls fill quickly during peak season. The surrounding waters remain refreshingly cold year-round, perfect for a brisk dip on hot days but best enjoyed by those who don't mind chilly swims. Be prepared for typical Pacific Northwest marine conditions: the crossing can be choppy, mosquitoes make their seasonal appearance, and weather can shift quickly. Check forecasts before departure and pack layers to ensure comfort throughout your island adventure.
    Natural Features and SceneryThe island's dramatic coastline reveals itself through a series of stunning rocky coves and sheltered bays—Echo Bay, Fossil Bay, and Shallow Bay each with their own character. Sandy and pebble beaches invite exploration, while trails lead you through terrain where bald eagles soar overhead and you might spot playful otters, curious seals, and sea lions basking on the rocks. In season, you can forage for wild huckleberries along the trails, and if you're lucky enough to be on the water after dark, you may witness the magical glow of bioluminescence dancing in the waves. The island's exposure to the Salish Sea creates ever-changing vistas that captivate photographers and nature lovers alike.
    Geological RegionSan Juan Islands / Salish Sea
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    Campsite details

    Total Campsitesnull campsites

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    Reserving a campsite

    Tents
    Tents are allowed
    RV vehicles
    RV vehicles are not allowed
    Primitive
    Primitive are allowed
    Reservable
    Reservations are not allowed

    Reservation PlatformsGoingToCamp (https://washington.goingtocamp.com)

    Accomodation available

    GroupGroup campsites are offered for larger parties such as families, schools, or organizations. These sites provide space and facilities to accommodate multiple people camping together.

    Amenities available

    Potable water
    Fire rings
    Picnic tables
    Cell phone service

    Activities you can enjoy

    Reviews emphasize boating and island-based outdoor activities: hiking trails, protected anchorages and mooring balls, beaches for walking/wading, and abundant wildlife viewing.
    Hiking
    Multiple reviewers cite extensive trails and great hikes around the island with scenic viewpoints and sunsets.
    Swimming
    Some visitors waded or swam in the cold salt water; water is described as icy.
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    Campground rules

    • Pets are not allowed

    Hazards

    General hazardsSeasonal mosquitoes and mice that may target food; cold water and choppy crossings; tidal considerations that can strand boats if not watched; generator noise from nearby Coast Guard vessel reported by at least one visitor; occasional crowding and limited moorings in peak season.

    Weather at Sucia Island State Park

    48
    °F
    Dec 14
    Sunday
    Overcast
    Precipitation: 0%
    Humidity: 91%
    Wind: 8.5 mph
    Overcast

    Weather History
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    Good to know

    Common complaintsAggressive mosquitoes and mice around food, growing micro-trash on beaches/trails, inconsistent freshwater availability or water system reliability, limited mooring balls in peak season, and an occasional noise complaint (generator activity reported in Echo Bay).

    Campground Map

    Sucia Island State Park
    Driving directionsAccessible only by boat. Protected anchorages are located in several bays around the island; mooring balls are available (Fossil Bay noted for moorings) and a short dinghy ride to a dock lets you explore the island on foot. Echo Bay, Fossil Bay and Shallow Bay are commonly used landing/anchorage areas.

    Reviews from booking and map sources

    4.7
    31 reviews
    Top-Rated
    Top-Rated
    Sucia Island State Park is top-rated, placing it in the top 15% of campgrounds based on reviews
    Reviews are overwhelmingly positive about scenery, hiking, wildlife and boating. Common issues mentioned include mosquitos and mice, accumulating micro-trash, limited mooring balls in summer, occasional freshwater system problems, and isolated reports of noise from Coast Guard activity.
    Review Summaries
    Based on 31 reviews

    What Campers Love

    Scenic sunsets and viewpoints, well-maintained trails, abundant wildlife viewing (eagles, otters, seals), protected anchorages and mooring balls, dinghy-accessible dock, and secluded...
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    Based on 31 reviews

    Pro Tips & Recommendations

    Arrive early in summer for mooring balls; pack out all trash and micro-trash; bring insect repellent and secure food from mice; watch tides when anchoring; use Fossil Bay for moorings and dinghy to...
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    Based on 31 reviews

    Camper Quotes

    "Beautiful Island. ... Nice place to do a bit of hiking and spaces to camp."; "Fossil Bay on Sucia is a wonderful place to pick up a mooring ball."; "Great group campsite. Clean, quiet. Beautiful...
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    Based on 31 reviews

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    Last updated December 14, 2025
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