Katmai National Park

Land of Bears and Volcanoes

Established in 1918, Katmai National Park and Preserve protects 4.1 million acres of Alaskan wilderness. The park is home to the world's largest concentration of brown bears, the Valley of Ten Thousand Smokes, and one of North America's finest sport fishing destinations.

Known globally for its bear viewing opportunities, particularly at Brooks Falls, Katmai preserves vital habitat for salmon and other wildlife. The landscape tells the story of massive volcanic eruptions, including the 1912 Novarupta eruption, one of the largest in recorded history.

Quick Facts

Location

Alaska

Established

1918

Size

4.1 million acres

Annual Visitors

~84,000

Peak Season

June to September

Best Bear Viewing

July to September

Park Highlights

Brooks Falls

Famous bear viewing platform.

Valley of Ten Thousand Smokes

Dramatic volcanic valley.

Brooks Camp

Main visitor facility and lodge.

Naknek Lake

Alaska's largest freshwater lake.

Mount Katmai

Active volcano crater.

Geographic Harbor

Coastal bear viewing.

Popular Activities

  • Bear viewing
  • Sport fishing
  • Hiking
  • Camping
  • Photography
  • Flightseeing
  • Kayaking
  • Backcountry exploration

Essential Information

Weather & Climate

Unpredictable. Check conditions. Rain frequent.

Lodging & Camping

Brooks Lodge and backcountry camping. View options.

Bear Safety

Required orientation at Brooks Camp.

Transportation

Access by air only. No roads connect to park.

Accessibility

Limited accessible facilities. View the accessibility guide.

Getting There

Fly from Anchorage or King Salmon. Advanced planning essential.

Plan Your Visit

The park is open year-round, but most visitors come June through September. Brooks Camp facilities operate June 1 to September 17.

Brooks Camp provides orientation and exhibits. Ranger programs offered during peak season.

No entrance fees. Reservations required for Brooks Lodge. Bear viewing permits not required.