🌤 Weather at Betton Island State Marine Park by season
| Spring | Summer | Fall | Winter |
|---|---|---|---|
| 32–58 °F | 48–65 °F | 35–59 °F | 31–41 °F |
Each range runs from the coldest monthly average low to the warmest monthly average high in that season (1991-2020 climate normals), measured at Ketchikan 10N, 3 mi away, elevation 295 ft. Conditions at the park can differ from the station, especially where elevation differs — check a forecast before you go.
An Undeveloped Island Shore on Clover Passage, North of Ketchikan
Betton Island State Marine Park covers 480 acres on the east side of Betton Island, along Clover Passage north of Ketchikan. The park is about 2 miles north of the community of Clover Pass and about 12 miles northwest of downtown Ketchikan, straight-line. There is no road access and there are no facilities.
Alaska State Parks describes Betton Island as well known for picnicking, camping and as a resting spot for kayakers, and it lists fishing as the activity here. Because the park is undeveloped, there are no toilets, no water, no shelters and no marked campsites. Plan to bring everything you need and to pack it all out again.
Things to Do
- Fishing: the activity Alaska State Parks lists for the park
- Kayaking: the island is a known resting spot for kayakers on Clover Passage
- Picnicking: on the undeveloped shore, with no picnic facilities
- Camping: possible, with no developed sites or facilities
Park Information
| Feature | Details |
|---|---|
| Location | East side of Betton Island, Clover Passage, about 12 miles northwest of Ketchikan |
| Size | 480 acres |
| Access | No road access. Boat or kayak |
| Facilities | None (undeveloped) |
| Fees | No fee listed in the Alaska State Parks fee schedule (as of October 2026) |
| Accessibility | Not listed as an ADA facility |
| Managed By | Alaska Division of Parks and Outdoor Recreation |
| Coordinates | 55.4989, -131.8048 |
Getting There
Betton Island lies across Clover Passage from the community of Clover Pass. There is no road access, so you need a boat or a kayak to reach the park on the island’s east side. Check the tides and the weather on Clover Passage before you set out, and arrange your return in advance if someone drops you off.
Nearby State Parks
The distances below are straight-line. Settlers Cove State Recreation Site lies about 3 miles east, and Grant Island State Marine Park, another undeveloped marine park, about 4 miles northeast. To the south are Totem Bight State Park and Refuge Cove State Recreation Site, each about 6 miles away. Grindall Island State Marine Park is about 13 miles west.
Frequently Asked Questions
Where is Betton Island State Marine Park?
On the east side of Betton Island along Clover Passage, about 2 miles north of the community of Clover Pass and about 12 miles northwest of downtown Ketchikan, straight-line.
Are there campsites or facilities at Betton Island State Marine Park?
No. The 480-acre park is undeveloped, so camping and picnicking are possible but there are no campsites, toilets, water or shelters.
How do you get to Betton Island State Marine Park?
By boat or kayak across Clover Passage. There is no road access.
Sources: Alaska State Parks, Betton Island State Marine Park; Alaska State Parks fee schedule. Last updated: October 2026.
🐾 Dogs & Pets at Betton Island State Marine Park
- Pets allowed? statewide rule
- Pets are welcome in Alaska State Parks and campgrounds when leashed and accompanied by the owner; unleashed dogs are allowed in the backcountry if under voice control.
- Leash rule statewide rule
- Leash not exceeding 9 feet required in developed facilities (campgrounds, picnic areas, trailheads, swim beaches, boat ramps).
- Beaches & swim areas statewide rule
- No statewide pet ban on beaches; swim beaches count as developed facilities where the 9-foot leash rule applies.
- Statewide exceptions statewide rule
- In the backcountry leashes are not required but pets must remain under voice control; in trapping areas (e.g. Chena River SRA) leashing is strongly advised for dog safety.
Are dogs allowed at Betton Island State Marine Park?
Pets are welcome in Alaska State Parks and campgrounds when leashed and accompanied by the owner; unleashed dogs are allowed in the backcountry if under voice control. Individual parks can post stricter rules — check signage on arrival.
Rules verified July 2026 via dnr.alaska.gov. More: Alaska state parks guide · Dog rules in all 50 states compared
Park Location
Plan your gear for Betton Island State Marine Park
From our editorial guides, matched to this park’s activities:
