Lake Clark National Park & Preserve, Park Site in Port Alsworth, Alaska
Park Site

Lake Clark National Park & Preserve

Port Alsworth · Alaska

Overview

About Lake Clark National Park & Preserve.

Lake Clark National Park and Preserve is a land of stunning beauty. Volcanoes steam, salmon run, bears forage, and craggy mountains reflect in shimmering turquoise lakes. Here, too, local people and culture still depend on the land and water. Venture into the park to become part of the wilderness.

AstronomyStargazingBikingBoatingMotorized BoatingCampingBackcountry CampingCanoe or Kayak CampingClimbingMountain ClimbingCompass and GPSOrienteering

Weather

Lake Clark has two distinct climate areas: the coast and the interior. The coast is wetter and experiences milder temperatures. The interior gets half to one fourth as much precipitation, but temperatures are hotter in summer and colder in winter. Frost and snow can occur any time parkwide, but are most common from September to early June. Lakes here typically begins freezing in November and melting in April. Ice conditions dictate whether planes need floats or skis to land on lakes.

Key Facts

TypePark Site
DesignationNational Park & Preserve

Official Website

Gallery

Photos of Lake Clark National Park & Preserve.

9 images

Things to do

Discover Lake Clark National Park & Preserve.

Mountains and yellow trees reflect in blue waters

Camp at Kontrashibuna Lake

2-7 Days

Pack up and journey out to the wilderness. Lay in your tent listening to a lone wolf's howl. Stand in awe as mountains reflect across still waters in the early morning light.

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A large wooden boat sits with the number 23 painted on it.

Discover Bristol Bay Fishing History

5-45 Minutes

Explore a sailboat that spent more than 60 years on Bristol Bay waters during the heyday of Alaska's commercial salmon fishery.

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inside of the Port Alsworth Visitor Center showing various exhibits

Explore How Salmon Are Sustaining Southwest Alaska Communities

5-45 Minutes

The Kvichak watershed which is fed by Lake Clark and runs into Bristol Bay, is one of the world's most productive spawning and rearing habitats for sockeye salmon. Lake Clark protects clean cold water within these spawning grounds. The NPS works alongside subsistence users, councils, and the State of Alaska to steward these special waters which help sustain the economy and the culture of Alaska. Visit the Port Alsworth Visitor Center to learn more about this special resource.

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View of pilot inside a plane overlooking a mountain and a lake.

Flight Seeing at Lake Clark

1-6 Hours

Discover safely from a bird’s eye view. Volcanoes, coastline, mountain ranges, tundra, lakes, rivers, wildlife, and more! What will you see on your flight seeing trip?

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a family of brown bears in fog

Fly-In Bear Viewing Along the West Cook Inlet Coast

1-14 Days

Learn where to go to see bears and become familiar with bear viewing best practices. Then watch the park's beautiful new 11 minute-long film, A Day on the Lake Clark National Park Coastline to get a feel for experience of being on the coast with bears.

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3 people wearing PFDs ride in a boat from the shore of Port Alsworth

Go Fishing on Lake Clark

2-8 Hours

Lake Clark provides excellent fishing opportunities for adventurous anglers. The park and preserve includes some of the most pristine fishery habitats in the National Park system. Fly or boat out from Port Alsworth onto Lake Clark, where incredible fishing awaits.

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A raging water fall on a sunny day

Go Fly Fishing at Tanalian Falls

2-5 Hours

Want to try fishing in Alaska? This scenic spot offers both the lure of possible grayling catches and opportunities to take stunning pictures

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A woman stands on top of a rocky mountain looking out towards the turquoise water of Lake Clark

Hike up Tanalian Mountain

1-12 Hours

Epic elevation, heart-pumping exercise and stellar views. Discover the wild from Port Alsworth as you hike the trail to the top of Tanalian Mountain.

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An aerial view of an island in the blue waters of Lake Clark

Kayak from Port Alsworth to Tommy Island

2-7 Hours

Get acquainted with the beauty and vastness of Lake Clark firsthand. Spend a day on the water watching birds and jumping fish while paddling out to Tommy Island

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