Operating Hours and Seasons

a floatplane silhouette with green northern lights behind it
The park and preserve is open 24/7, however, some nights are prettier than others.

NPS/K. Lewandowski

Lake Clark National Park and Preserve

The park and preserve are open 24 hours per day year-round. Most visitors arrive between June and October when the weather is warmer and a wider variety of lodging, transportation, and guiding services are available.

Boats, float planes and wheeled planes are the primary modes of transport in summer and fall. In winter, areas of the park may be accessed by wheeled planes on skis, depending on the weather. For more information about how to get to and around the park, visit our Directions page.



Place Specific Closure Information

Last updated: October 16, 2023

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Contact Info

Mailing Address:

PO Box 227
Port Alsworth, AK 99653


907 644-3626

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