Grindall Island State Marine Park
00 review9883 N Tongass Hwy, Ketchikan, Alaska, 99901, United States
Quick Facts
Price
Free
Booking
Walk-in Only
Sites
1 campsites
Season
Year-round
Cell
Unknown
Pets
Allowed
Quick Facts
Price
Free
Booking
Walk-in Only
Sites
1 campsites
Season
Year-round
Cell
Unknown
Pets
Allowed
Grindall Island State Marine Park
$0.00 - $0.00 / night
Campsite Fees
No reservation fees are mentioned for the campground.
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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Provider9074654563
What Campers Say
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Limited Reviews
Based on 0 reviews
Most mentioned
peaceful
"There are no user reviews explicitly provided in the source materials."
Fees & Passes at Grindall Island State Marine Park
Free
Campsite fees
Stay Limit: Permit required for more than 20 persons.
Prices verified August 10, 2025
Prices may vary by season and site type. Always confirm current rates on the official Direct Line website.
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.
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)
Snow activities available. Some facilities may close. Check conditions.
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
Escape to the untouched wilderness of Grindall Island State Marine Park, where 240 acres of pristine Alaskan paradise await your discovery. This remote island sanctuary in Southeast Alaska beckons adventurers seeking solitude among ancient forests and dramatic coastlines. Here, the rhythm of the tides sets the pace as you explore hidden beaches, cast for legendary king salmon, or simply pause to watch humpback whales breach in Grindall Passage. Whether you're photographing sea lions basking on the southeastern shores or following forest trails to secret spots, this island offers an authentic wilderness experience that feels worlds away from civilization.
Grindall Island State Marine Park is primarily tailored to a remote cabin lodging experience. The absence of traditional campsites for tents or RVs makes it unique. The public use cabin is the key feature, providing shelter for visitors in this secluded marine environment.
Historical SignificanceBefore nature reclaimed this island paradise, Grindall served as home to industrious fox farmers who carved out a living in this remote corner of Alaska. These hardy pioneers worked the land until the mid-20th century, when the last farms were abandoned, allowing the wilderness to gradually erase most traces of human habitation. Today, keen-eyed visitors might still discover remnants of this fascinating chapter in Alaska's history hidden among the forest undergrowth.
Weather and SeasonsSummer 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.
ElevationRising from sea level to a modest summit of 400 feet, Grindall Island offers gentle elevation changes that create diverse microclimates and habitats. This varied topography rewards hikers with accessible viewpoints overlooking the surrounding waters and neighboring islands, while the gradual slopes make exploration comfortable for visitors of varying fitness levels.
Natural Features and SceneryAncient giants of Sitka Spruce, Western Hemlock, and Western Red Cedar form a cathedral-like canopy over this emerald island, their massive trunks telling stories of centuries past. The steep, rocky shores teem with vibrant intertidal life, creating natural aquariums at every tide pool. Adventure seekers can follow an unmaintained trail through the moss-draped forest to discover a hidden lake at the island's heart—a serene mirror reflecting the towering evergreens. Along the beaches, ocean currents deliver treasures from across the Pacific, making every beachcombing expedition a potential discovery of glass fishing floats, driftwood sculptures, and other maritime mysteries.
Geological RegionNestled in the temperate rainforest ecosystem of Southeast Alaska, Grindall Island exemplifies the region's dramatic meeting of land and sea. The island's bedrock foundation supports a thriving old-growth forest dominated by towering Sitka Spruce, Western Hemlock, and Western Red Cedar—some specimens hundreds of years old. Steep cliffs plunge directly into nutrient-rich waters, creating a dynamic shoreline where geological forces and marine life intersect. A hidden freshwater lake at the island's center, accessible only by a primitive trail, offers a glimpse into the island's glacial past and provides a tranquil contrast to the rugged outer shores.
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Campsite details
AccessibilityAccessibility features specific to this campground are not detailed in the source materials.
Sites SizeThe campground consists of a public use cabin, but specific site dimensions are not detailed.
Sites PrivacyThe location is described as peaceful and secluded, offering privacy due to the island's remote and heavily wooded nature.
Total Campsites1 campsites
Recommended CampsitesGrindall Cabin is recommended for its proximity to the central lake and scenic views.
Best Campsites
Curated by campers, for campers
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Reserving a campsite
Stay Limit
Permit required for more than 20 persons.
Guests Allowed Per Site
Maximum of 8 people per site.
Groups
Group camping is not facilitated at this location.
Tents
Tents are not allowed
RV vehicles
RV vehicles are not allowed
Primitive
Primitive are not allowed
Reservable
Reservations are not allowed
Site layoutSingle public-use cabin on the island.
Open and Closed SeasonAccessible year-round, but weather conditions vary significantly by season.
Reservation PlatformsReservations are not required.
Walk-in Availabilitynull
Accomodation available
Cabin lodgingCabin lodging is available for campers seeking a more sheltered and comfortable experience. These enclosed accommodations offer protection from the elements and are ideal for those who prefer not to camp in tents.
Amenities available
Fire rings
Lodging and accommodations
Activities you can enjoy
Grindall Island State Marine Park is a hub for outdoor enthusiasts, offering activities such as camping, hiking, beachcombing, photography, wildlife viewing, fishing, and hunting. The marine environment around the island supports kayaking, bird watching, and scuba diving. Notable highlights include the sea lion haul-out and frequent sightings of humpback and orca whales.
Hiking
The island offers hiking opportunities, including an unmaintained trail leading to a small lake at the island's center. However, trails are not maintained, and visitors should be prepared for wet and challenging conditions.Fishing
The Grindall Island area is renowned for king salmon fishing. The marine environment supports a robust fishing experience, though detailed regulations and additional fishing information are not provided.Boating
Boating is a key activity, with access to the park via watercraft. An unmaintained mooring buoy is present for use at visitors' own risk.Wildlife viewing
Wildlife viewing is a major attraction, including a Stellar sea lion haul-out, humpback and orca whales in Grindall Passage, and a variety of birds. The island’s diverse marine and forest ecosystems enhance wildlife observation.Beach activities
Beachcombing is a popular activity, with tidal action frequently depositing marine debris along the rocky shores, creating interesting beachcombing opportunities.Winter Activities
Winter conditions vary from wet and snowy to cold and clear. Specific winter activities, such as skiing or snowshoeing, are not mentioned.Water Sports
Water access enables kayaking and sea kayaking among other non-motorized activities.Advertisement
Campground rules
- Pets are allowed
- Fires allowed only in authorized structures or on sand/gravel bars.
Hazards
General hazardsPotential bear encounters; visitors are advised to make noise and carry whistles or bells. Weather and seas in Clarence Strait are unpredictable and hazardous throughout the year.
Weather at Grindall Island State Marine Park
43
°F
Dec 7
Sunday
Slight rain showers
Precipitation: 1.6%
Very strong wind, outdoor activities may be affected
Humidity: 89%
High humidity, may feel muggy
Wind: 16.2 mph
Very strong wind, outdoor activities may be affected
Very Light Rain - (1.60% chance)
Slight drizzle possible
Slight rain showers
Weather History
Weather data powered by Open-Meteo
Detailed 7-Day Forecast
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Emergency Services
Closest emergency services are located in Ketchikan, Alaska.
Good to know
Peak season datesnull
Trash and recyclingTrash and recycling facilities are not mentioned in the provided materials. Visitors should plan to pack out all waste.
Proximity to water featuresLocated near Clarence Strait with steep rocky shores and a central lake accessible by an unmaintained trail.
Campground Map
9883 N Tongass Hwy, Ketchikan, Alaska, 99901, United States
Driving directionsPark is located on an island and is accessed by float plane or boat only. Located on the west side of Clarence Strait south of the Kasaan Peninsula. Distance by boat from Knudson Cove in Ketchikan is 16 miles, 22 miles from Bar Harbor in Ketchikan and 25 miles from Hollis on Prince of Wales Island.
Access is by air or boat only. Visitors must use a small craft to get from their boat to the beach as there is no dock. Weather and seas in Clarence Strait can be unpredictable and hazardous throughout the year.Nearby places
Knudson Cove in Ketchikan (16 miles), Bar Harbor in Ketchikan (22 miles), Hollis on Prince of Wales Island (25 miles)
Nearby supplies
Supplies can be obtained in Ketchikan, Alaska.
Reviews from booking and map sources
0.0
0 reviews
Grindall Island State Marine Park has limited reviews, placing it in the bottom % of campgrounds based on reviews
There are no user reviews explicitly provided in the source materials.
Review Summaries
What Campers Love
The secluded and peaceful environment, combined with unique wildlife viewing opportunities and marine activities, are standout features based on the official description.
Common Concerns
Challenges may include the lack of fresh water, unmaintained trails, and limited accessibility by air or boat only. Additionally, the absence of facilities like flush toilets and docks may pose...
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Pro Tips & Recommendations
Visitors should bring adequate supplies, including fresh water, signaling devices, first aid, and rain gear. Preparation for bear encounters is recommended, and it's advised to alert someone about...
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Seasonal Insights
No seasonal user reviews are available, but the official description notes that high humidity and rainfall characterize summer, while winter is marked by varying conditions from wet and snowy to cold...
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Camper Quotes
Direct quotes from users are not provided in the source materials.
Site-Specific Reviews
Details specific to individual campsites are not available beyond the mention of the public use cabin.
Accessibility Features
No reviews address accessibility features.
Pet-Friendly Features
Pets are allowed, but there are no user reviews mentioning specific experiences with pets.
Camper Reviews by Outdoorithm campers
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0 review
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Last updated August 10, 2025
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