Izembek National Wildlife Refuge

Park Remote Alaskan refuge protecting vital eelgrass and waterfowl

On Alaska’s remote Alaska Peninsula, Izembek National Wildlife Refuge protects a vast eelgrass lagoon and tidal flats. Birders come for migratory waterfowl-especially brant-while photographers and kayakers seek seals, sea birds and wide, roadless coastal landscapes accessible by small plane or boat.

Main image

Izembek National Wildlife Refuge is a coastal wildlife refuge on the Alaska Peninsula that protects a large lagoon and associated eelgrass beds important for migratory birds. The refuge preserves extensive wetlands and coastal habitats used by hundreds of thousands of waterfowl and shorebirds during migration.

The refuge’s highlights are its shallow lagoon and extensive eelgrass meadows, which provide critical feeding and staging areas for species such as Pacific brant and other sea ducks. The area is remote and valued for large seasonal concentrations of birds and for marine and coastal wildlife viewing from boats or aircraft.

The refuge was established in the mid-20th century to protect important wetlands on the Alaska Peninsula and has been the focus of conservation efforts and occasional management controversies over access and transportation links. The U.S. Fish and Wildlife Service administers the area.

Izembek is located on the Alaska Peninsula near Cold Bay and King Cove, on the Bering Sea side of the peninsula. The landscape is low-lying coastal lagoon, tidal flats and nearby volcanic highlands typical of the region.

  • Scale: The refuge contains over 300,000 acres of wetlands, islands and coastal habitat and is one of the world's most important staging areas for migratory waterfowl.
  • Access: Access is remote; the nearest communities are Cold Bay and King Cove and travel typically requires small aircraft or long boat trips.

What to See #

  • Izembek Lagoon: A broad coastal lagoon system dominated by shallow eelgrass beds that are vital feeding grounds for migratory waterfowl and shorebirds.
  • Eelgrass beds: Extensive eelgrass meadows and tideflats that support large wintering and staging concentrations of sea ducks, geese and other migratory birds.
Izembek National Wildlife Refuge
55.2755, -162.6412

How to Get to Izembek National Wildlife Refuge #

Izembek Refuge is on the Alaska Peninsula. The nearest air access is Cold Bay (Cold Bay Airport, IATA: CDB) or King Cove; most visitors fly by charter or scheduled service into Cold Bay and then transfer by boat or local transport for specific entry points. There are no public roads linking the refuge to the Alaska road system; plan flights and charters well in advance.

Tips for Visiting Izembek National Wildlife Refuge #

  • Arrive by small-air charter into Cold Bay or King Cove rather than attempting overland approaches - the refuge is remote and services are minimal.
  • Bring optics: the lagoon and eelgrass beds are among the best places on Earth to watch migratory shorebirds and sea ducks.
  • Respect local restrictions and the long-running sensitivities around access routes; do not attempt to drive through protected zones without permission.

Best Time to Visit Izembek National Wildlife Refuge #

Best visited late summer to autumn for bird concentrations and more predictable weather; access is seasonally dependent and often requires air travel to nearby communities.

Autumn migration (August-October)
Aug-Oct · 0-10°C (32-50°F)
Peak numbers of migratory shorebirds and waterfowl concentrate on the Izembek lagoon and flats.
Summer (June-August)
Jun-Aug · 5-15°C (41-59°F)
Midnight sun and milder weather make boat and shore exploration possible; mosquitoes can be numerous.

Nearby Attractions to Izembek National Wildlife Refuge