North Thumb Cove
United States, Alaska
North Thumb Cove
About North Thumb Cove
North Thumb Cove State Marine Park protects a scenic cove on the eastern shore of Resurrection Bay near Seward. The marine park provides accessible anchorage and shore exploration in one of Alaska's most spectacular bays. Located near Kenai Fjords National Park, the cove offers a taste of Alaska's dramatic coastal scenery.
Wildlife Ecosystems
Resurrection Bay supports rich marine life including sea otters, harbor seals, Steller sea lions, and various whale species. Eagles patrol the forested shores while seabirds nest on cliffs and islands. The productive waters support salmon runs and halibut fisheries. Black bears forage along the shorelines.
Flora Ecosystems
Coastal rainforest of Sitka spruce and western hemlock extends to the water's edge. The lush understory includes devil's club, salmonberry, and ferns typical of the maritime climate. Rocky shores support hardy coastal plants and colorful intertidal marine life.
Geology
Resurrection Bay occupies a deep glacially-carved fjord that penetrates the Kenai Mountains. The bay's steep walls expose rocks that record oceanic and volcanic history. Active glaciers in nearby Kenai Fjords continue to sculpt the landscape.
Climate And Weather
Maritime climate brings mild temperatures moderated by the Gulf of Alaska. Summer temperatures reach the 50s-60s°F while winters are relatively mild. Precipitation is substantial, supporting the lush coastal forest. Weather can change quickly in the mountainous setting.
Human History
Sugpiaq (Alutiiq) peoples inhabited Resurrection Bay for thousands of years, utilizing the rich marine resources. Seward developed as a railroad terminus and port, serving as a gateway to interior Alaska. The bay remains important for fishing, tourism, and marine recreation.
Park History
North Thumb Cove State Marine Park was established to provide public access to anchorage and shore recreation near Seward. The marine park offers an accessible destination for kayakers and boaters exploring Resurrection Bay.
Major Trails And Attractions
The scenic cove provides excellent wildlife viewing for marine mammals and eagles. Kayaking access to the greater bay offers extended exploration. Shore hiking through coastal rainforest provides intimate forest experiences. The cove serves as a waypoint for trips to Kenai Fjords.
Visitor Facilities And Travel
The marine park provides anchorage and shore access. Basic camping may be available. Access is by boat or kayak from Seward, which is connected to the road system and served by the Alaska Marine Highway. Kayak rentals and water taxis operate from Seward.
Conservation And Sustainability
The marine park protects coastal habitats while providing accessible recreation. Leave-no-trace practices help maintain the cove's natural values. The park contributes to the scenic protection of Resurrection Bay.