Round Island (Alaska)

Round Island (Alaska) is a small, rugged island located in the Bristol Bay region of southwestern Alaska. Part of the Walrus Islands archipelago, it is renowned as a critical terrestrial haul-out site for the Pacific walrus and is managed as a wildlife sanctuary. The island's steep cliffs and grassy slopes also provide essential nesting habitat for hundreds of thousands of seabirds, making it a site of significant ecological importance. Its remote location and protected status have preserved its wild character since its designation as the Round Island State Game Sanctuary in the 1960s.

Geography and geology

The island is situated approximately 25 miles west of the community of Togiak in the Bering Sea. It is characterized by dramatic topography, with steep, rocky cliffs rising from the ocean to a summit elevation of around 155 meters. The geology consists primarily of volcanic rock formations, part of the broader Alaska Peninsula volcanic arc, which have been heavily sculpted by glacial activity and marine erosion. The coastline features a mix of sheer bluffs, rocky shores, and a few small gravel beaches, with the most notable being the primary walrus haul-out beach on the southeastern side. The island's interior is covered with dense tundra vegetation, including grasses and low shrubs, which stabilize the soil on its precipitous slopes.

History

The island has been known to the Yup'ik people of the region for centuries, who historically hunted walrus and seabirds in the surrounding waters. The first recorded European observation was likely by Russian explorers in the 18th century during the era of the Russian-American Company. Following the Alaska Purchase in 1867, the area came under American control, but the island remained largely untouched due to its remoteness. In 1960, due to concerns over declining walrus populations from historical commercial hunting, the Alaska Legislature established the Round Island State Game Sanctuary, placing it under the management of the Alaska Department of Fish and Game. This action was one of the first major conservation measures in Alaska specifically aimed at protecting the Pacific walrus.

Wildlife and conservation

Round Island is most famous for hosting one of the largest terrestrial haul-outs for the Pacific walrus, with thousands of bulls congregating on its beaches during the summer months. The island's cliffs support immense colonies of nesting seabirds, including tufted puffins, common murres, black-legged kittiwakes, and horned puffins. Other wildlife includes Steller sea lions, various species of cetacean in the surrounding waters, and occasional brown bear sightings. Conservation efforts are focused on minimizing human disturbance, with public access strictly limited and managed through a permit system administered by the Alaska Department of Fish and Game. The sanctuary is also recognized as part of the larger Togiak National Wildlife Refuge, providing an additional layer of federal protection for the marine ecosystem.

Human use and access

Human presence on the island is minimal and highly regulated to protect its sensitive wildlife. The primary human use is for scientific research and monitoring conducted by biologists from the Alaska Department of Fish and Game and institutions like the U.S. Fish and Wildlife Service. A very limited number of recreational visitors are allowed each summer through a competitive permit lottery, with access restricted to a small camping area and designated viewing blinds. All visitors must adhere to strict guidelines to prevent disturbance to the walrus and birds. There are no permanent facilities or inhabitants; access is solely by small boat or floatplane from communities like Dillingham or Togiak, weather and sea conditions permitting.

Category:Islands of Alaska Category:Protected areas of Alaska