Shelter Island
United States, Alaska
Shelter Island
About Shelter Island
Shelter Island State Marine Park protects an aptly named island providing refuge for mariners in Southeast Alaska waters. The marine park offers anchorage and camping in protected waters near major communities. The island's location creates naturally sheltered conditions valued by boaters.
Wildlife Ecosystems
The island and surrounding waters support typical Southeast Alaska wildlife. Harbor seals and sea otters frequent the protected waters. Eagles nest in tall trees and fish the productive marine environment. Salmon pass through during migrations, attracting predators.
Flora Ecosystems
Temperate rainforest covers the island, with Sitka spruce and western hemlock forming the canopy. The understory features devil's club, salmonberry, and ferns. Intertidal zones display diverse marine life. The protected setting may support slightly different vegetation than exposed shores.
Geology
The island's position creates the sheltered conditions that give it its name. Wave refraction and current patterns around the island create protected anchorages. The bedrock consists of metamorphic rocks typical of the Alexander Archipelago.
Climate And Weather
Maritime climate brings mild temperatures and abundant precipitation. The island's sheltered nature provides protection from prevailing winds and swells. Weather can still change rapidly, but conditions are generally more stable than exposed waters.
Human History
Protected anchorages have been valued throughout Southeast Alaska's maritime history. Tlingit peoples utilized sheltered islands during their travels. The island continues to serve its fundamental purpose of providing refuge.
Park History
Shelter Island State Marine Park was established to preserve public access to this natural harbor. The park maintains boater access to protected anchorage that has likely been used for countless generations.
Major Trails And Attractions
The protected anchorage is the primary feature. Island exploration offers rainforest hiking and wildlife viewing. The sheltered waters are ideal for kayaking. The island provides a convenient destination from nearby communities.
Visitor Facilities And Travel
The marine park provides anchorage and primitive camping. Access is by boat or kayak from nearby Southeast Alaska communities. The protected location makes it suitable for less experienced paddlers.
Conservation And Sustainability
The marine park protects island environments while providing valued anchorage. Leave-no-trace practices help maintain the island's natural character.
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Frequently Asked Questions
Where is Shelter Island located?
Shelter Island is located in Alaska, United States at coordinates 58.35, -134.85.
How do I get to Shelter Island?
To get to Shelter Island, the nearest city is Juneau (12 mi), and the nearest major city is Juneau (16 mi).
How large is Shelter Island?
Shelter Island covers approximately 7.49 square kilometers (3 square miles).
When was Shelter Island established?
Shelter Island was established in 1983.

