🌤 Weather at Magoun Islands State Marine Park by season
| Spring | Summer | Fall | Winter |
|---|---|---|---|
| 32–53 °F | 48–62 °F | 36–58 °F | 32–42 °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 Sitka Airport, 11 mi away, elevation 14 ft. Conditions at the park can differ from the station, especially where elevation differs — check a forecast before you go.
🏆 Krestof Sound — undeveloped state marine park near Sitka
Magoun Islands State Marine Park is an undeveloped marine park unit of the Alaska state park system near Krestof Sound, about 12 miles northwest of Sitka. Alaska State Parks gives its size as 1,135 acres; Alaska law lists it in AS 41.21.304, item 32. The park’s coordinates are 57.1636, -135.5717.
Visitor Information
| Detail | Information |
|---|---|
| Location | South side of Magoun Island on Krestof Sound, near Sitka, AK |
| Nearest town | Sitka, about 12 miles |
| Size | 1,135 acres |
| Facilities | None (undeveloped) |
| Access | Boat or floatplane only, no road access |
| Legal basis | AS 41.21.304 (32) |
According to Alaska State Parks, the park has no visitor facilities and is reached mainly by boat. Its sheltered island bays offer opportunities for camping, hunting, fishing, exploring and beachcombing.
Frequently Asked Questions
Where is Magoun Islands State Marine Park?
It lies on the south side of Magoun Island on Krestof Sound, about 12 miles northwest of Sitka. Access is by boat or floatplane only.
Are there facilities at Magoun Islands State Marine Park?
No. Alaska State Parks lists the park as undeveloped with no visitor facilities, so bring everything you need.
Keep exploring: The closest parks in our guide are Halibut Point State Recreation Site (about 8 miles), Old Sitka State Historical Park (about 8 miles) and Fort Rousseau Causeway State Historical Park (about 11 miles), all near Sitka.
Camping reservations: Camping at Magoun Islands State Marine Park cannot be booked online; Alaska State Parks lists no reservable sites for this park. Cabins and campsites that can be booked are listed at reservealaskastateparks.com. As of October 2026.
🐾 Dogs & Pets at Magoun Islands 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 Magoun Islands 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 Map
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