• Autumn photo of Lake Clark and the Aleutian Range in Lake Clark National Park & Preserve

    Lake Clark

    National Park & Preserve Alaska

Operating Hours & Seasons

The park is open year-round, although most people visit between June and September. The Port Alsworth Field Headquarters, Anchorage Administrative Headquarters and the Homer Field Office are staffed throughout the year. 

Port Alsworth Field Headquarters: (907) 781-2218
Monday - Friday 8:00am - 5:00pm

Port Alsworth Visitor Center: (907) 781-2117
Call for current hours.

Anchorage Administrative Headquarters: (907) 644-3626
Monday - Friday 8:00am - 5:00pm

Homer Field Office: (907) 235-7903 or (907) 235-7891
Monday - Friday 8:00am - 5:00pm

During the summer, rangers based in Homer provide interpretive programs at various locations including the Alaska Islands and Ocean Visitor Center and the Pratt Museum.









 

Did You Know?

Lake Clark is fed by snowfall and glaciers in the surrounding mountains.

Lake Clark is 1056 feet deep and covers 128 square miles. Thousands of years ago, the lake (and nearby Lake Iliamna) may have been open to salt water before being closed off by glacial outwash deposits.