View of Unalaska/Port of Dutch Harbor in southwest Alaska

Unalaska / Port of Dutch Harbor

Unalaska / Port of Dutch Harbor


Situated between the Pacific Ocean to the south and the Bering Sea to the north, the Aleutian Island community of Unalaska is rich in history, and for over 20 years has been the top commercial fishing port in the country.

Unalaska, home to the Port of Dutch Harbor, sits in the heart of the North Pacific and Bering Sea fisheries. The city of Unalaska is on the northern end of Unalaska Island, the second largest island in the Aleutian Chain, 800 miles southwest of Anchorage. World War II history, cultural opportunities, and beautiful scenery draw people to Unalaska/Dutch Harbor. The island provides many outdoor activities including hiking, sportfishing, kayaking, and birding. Dutch Harbor is the main delivery port for the crab fleet featured on the Discovery Channel’s reality show “The Deadliest Catch.” 

HISTORY of Unalaska / Dutch Harbor

Unalaska’s earliest known inhabitants, the Unangan people have continuously occupied these islands for thousands of years. Unalaska was established as the first headquarters for the Russian-American Fur Company and cornerstone for the lucrative sea otter fur trade in the early 1820s.

Its status as the only natural deep-water port in the Aleutians has made it an important port since the 18th century when the Russian fur traders first sailed here. After WWII, the king crab fishery in the Bering Sea began to develop and the first crab processing plants opened in Unalaska in the 1960s, starting the community’s evolution from a quiet village of 400 people to a busy and prosperous port town of approximately 4,000. In the mid-1980s, the current pollock/Pacific cod fisheries began to build large processing plants in Unalaska and are now the nation’s largest and most valuable fishery.

SS Northwestern in Unalaska
SS Northwestern Shipwreck in Unalaska, a sign of the area's World War II history.

Getting to Unalaska

Unalaska can be reached by scheduled daily air service from Anchorage on Ravn Air, air taxis, and monthly Alaska Marine Highway ferry service from May through September.

Things to Do in Unalaska / Dutch Harbor


Unalaska’s most prominent landmark, the Russian Orthodox Cathedral of the Holy Ascension of Christ, completed in 1896, is the oldest cruciform-style cathedral in North America and the oldest Russian-built church still standing in Alaska. Overlooking the bay, the church is a favorite for photographers. The church contains almost 700 pieces of art, ranging from Russian Orthodox icons and books to the largest collection of 19th-century paintings in Alaska.

Adjacent to the Church of the Holy Ascension is a small graveyard, where the largest grave marker belongs to Baron Nicholas Zass. Born in 1825 in Archangel, Russia, he eventually became bishop of the Aleutian Islands and all of Alaska before his death in 1882. Next door to the graveyard is the Bishop's House.

Russian Orthodox Church in Unalaska


The impact of WWII in the Aleutians remains one of the most visible features that dot this remote landscape today. Quonset huts, barracks, concrete bunkers, and former gun emplacements provide visitors with a unique opportunity to explore this part of United States history. Less visible but not less important was the war’s impact on the Alaska Native residents of the region, who were relocated from the islands after the June 1942 bombing by the Japanese.

Dedicated to the 'Forgotten War' is the Visitor Center at the Aleutian World War II National Historic Area, housed in the original military air control tower built in 1942. Downstairs exhibits relive the Aleutian campaign, including the bombing of Dutch Harbor by the Japanese for two days and the Battle of Attu.

The heart of the Aleutian World War II National Historic Area is Fort Schwatka on Mt Ballyhoo, the highest coastal battery ever constructed in the US. The 1634-foot mountain is behind the airport and towers nearly 1000 feet above the Bering Sea. The fort encompassed more than 100 concrete observation posts, command stations, and other structures built to withstand earthquakes and 100-mph winds. The gun mounts here are still among the best-preserved in the country. The fort utilized tunnels and bunkers that allowed gunners to cart ammunition from one side of the mountain to the other.

Also part of the Aleutian World War II National Historic Area is Bunker Hill, a coastal battery that was fortified with 155mm guns, ammunition magazines, water tanks, 22 Quonset huts, and a concrete command post at the top. You can hike to the peak of Bunker Hill along a gravel road to the view the military artifacts.

World War II bunker on a hill in Unalaska

The impressive Museum of the Aleutians is one of the best Alaska Native cultural centers in the state. The museum relives the Aleutian story from prehistory and the Russian America period to WWII and present-day. Many of the exhibits focus on the enduring relationship between the Unangan people and the Russian Orthodox Church. Some of the most fascinating displays are the tools, boats, and grass baskets that allowed people to live in such a harsh environment.

Located in a picturesque hillside graveyard is the USS Northwestern Memorial. Launched in 1889, the passenger and freight ship USS Northwestern was retired in 1937, then repaired by the military in 1940 to serve as a floating bunkhouse. It was bombed during the attack on Dutch Harbor and burned for five days. The heart of the memorial is the ship's propeller that was salvaged by divers in 1992 as part of the 50th anniversary of the event.

fishing & sightseeing charters

Visitors can catch salmon and Pacific cod in the waters surrounding Unalaska, but most anglers usually arrive with hopes of landing a trophy halibut, which can be over 300 pounds. Alaska's state halibut record, weighing in at 459 pounds, was hooked and landed offshore of Dutch Harbor. Charter fishing captains are on hand to help you set a new record - or take you out on a sightseeing boat trip if you're more interested in seeing the area's marine wildlife, including humpback whales and Steller sea lions.

Humpback whales off the coast of Unalaska
Humpback whales off the coast of Unalaska Island


The island’s rolling green hills and mountains, treeless landscape, abundant wildflowers, and lack of bears make it an excellent destination for hiking. Visitors will find several trail options including Mount Ballyhoo, Bunker Hill Trail, Mount Newhall, and Goose Lake Trail. Most trails venture into land that is privately owned by the Ounalashka Corporation and require a recreation permit to access. Visitors can purchase permits and get trail maps at the Ounalaska Corporation Office.

Scenery in Unalaska
Unalaska's beautiful rolling green terrain is great for hiking.  


Unalaska is a birder's paradise. The many deep protected bays, inlets, straits, and passes of the area are home to a wide variety of birds, from graceful pelagic to melodious songbirds. One of the rarest birds in the U.S., the whiskered auklet—a small, grey, diving bird with long whiskers—can be found at the eastern end of Unalaska Island.

Tufted and horned puffins are frequently seen in the waters around Unalaska along with numerous species of gulls, murres, murrelets, loons, and grebes. On land, abundant populations of eagles and ravens provide endless entertainment and photo opportunities. Local tour operators offer transportation and guided birding tours.


The Sitka Spruce Plantation National Historic Landmark commemorates the area where Russians planted Sitka spruce in 1805 in an effort to grow and harvest trees on the treeless island. This is the oldest recorded afforestation project in North America—the name for trees being planted in an area where none grew before. Three of the gnarly spruce currently in the park are said to be the originals. The park also features interpretive displays and a short trail to an edge-of-the-cliff overlook.

Lodging in Unalaska

Accommodation options including one hotel–the Grand Aleutian Hotel–and a handful of bungalows and vacation rentals.  

Southwest region Alaska scenic lake

Local Climate & Weather

For Alaska's day-to-day weather, it’s best to plan for a bit of everything. Learn more about weather in this area.

Travel Inspiration