Attu Island: The Westernmost Point of the United States

Why Visit Attu Island

Attu Island sits at the far western end of the Aleutian chain, marking the westernmost point of the United States. Its isolation has preserved both dramatic natural scenery and poignant reminders of the 1943 Battle of Attu, the only World War II land battle fought on North American soil. Today the island forms part of the Alaska Maritime National Wildlife Refuge, offering visitors a rare chance to stand at the edge of the continent amid treeless tundra, steep volcanic slopes, and fog-shrouded bays.

Getting There

Access is limited and requires advance planning. Most travelers fly from Anchorage to Adak or Dutch Harbor, then join a chartered vessel or small-plane expedition that continues westward. Weather frequently cancels flights and boat departures, so build flexibility into any itinerary. No commercial ferry service reaches Attu, and private vessels must obtain permits from the U.S. Fish and Wildlife Service before landing.

What to See and Do

Key sites include Massacre Bay and the surrounding ridges where remnants of Japanese and American fortifications remain visible. Birders seek out breeding colonies of whiskered auklets, rock sandpipers, and Aleutian terns along the rugged coastline. Hiking trails lead to the summit of Attu’s highest peaks for sweeping views of the North Pacific. Anglers may target Dolly Varden char in clear streams, while photographers capture the ever-changing light over the Bering Sea. All activities must follow refuge regulations that prohibit disturbing historical artifacts or nesting birds.

Best Time to Visit

June through early September offers the mildest temperatures and longest daylight, coinciding with peak seabird activity. Winters bring constant gales and snow, rendering travel nearly impossible. Even in summer, expect frequent fog and rain; waterproof layers and sturdy boots are essential.

Nearby Places

From Attu, expedition boats sometimes continue to nearby Agattu or Semichi Islands for additional wildlife viewing. Returning travelers often stop at Adak to explore its abandoned military infrastructure and hot springs before flying back to mainland Alaska.