Grindall Island State Marine Park
Quick Facts
108 ftPrice
Free
Booking
Walk-in Only
Sites
1 campsites
Season
Year-round
Cell
Unknown
Pets
Very Pet Friendly
Quick Facts
108 ftPrice
Free
Booking
Walk-in Only
Sites
1 campsites
Season
Year-round
Cell
Unknown
Pets
Very Pet Friendly
Get Notified When Available
We'll monitor this campground and alert you the moment sites become available.
Free with account · Checks every 2 minutes
150,000+ sites monitored · Email, SMS, or in-app notifications
What Campers Say
Limited Reviews
Based on 0 reviews
Most mentioned
"There are no user reviews explicitly provided in the source materials."
Campground Map
Grindall Island State Marine Park
9883 N Tongass Hwy, Ketchikan, Alaska, 99901, United States
Best Time to Camp at Grindall Island State Marine Park
Summer transforms the island into a misty wonderland, with temperatures hovering between 55°F and 70°F, creating the perfect conditions for lush forest growth and comfortable exploration. The frequent rainfall and high humidity wrap the island in an ethereal atmosphere that photographers dream about. Winter brings its own stark beauty, as temperatures dip into the low 30s and occasionally plunge into the teens. The season alternates between peaceful snowfall that blankets the forest in white and crisp, clear days that reveal stunning views across the passage.
Summer 55–70°F; good for exploration though often misty and rainy, still peak season for wildlife.
Accessible year-round but fall brings wetter, stormier weather and fewer amenities/visitors.
Variable weather; spring offers wildlife activity and fewer visitors but still wet and unpredictable.
Winter conditions vary from wet/snowy to cold; access and comfort likely limited for camping.
Planning Tips
- Peak Season: null. Book 2-3 months ahead.
- Operating Season: Accessible year-round, but weather conditions vary significantly by season.
About Grindall Island State Marine Park
Best Campsites
Reserving a campsite
Amenities available
Activities you can enjoy
Policies & Safety
Weather at Grindall Island State Marine Park
Reviews
What Campers Love
Common Concerns
Pro Tips & Recommendations
Seasonal Insights
Camper Quotes
Site-Specific Reviews
Accessibility Features
Pet-Friendly Features
Add your voice to the Outdoorithm community
Been to Grindall Island State Marine Park? Your review helps fellow campers discover what makes this place special—and what to expect.