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Lake Clark National Park & Preserve Mt. Iliamna in Lake Clark National Park and Preserve is an active volcano.
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Lake Clark National Park & Preserve
Your Safety
Strong winds can damage tents and delay flights.
Windy conditions at Twin Lakes.
 

Lake Clark is a wilderness park, exceptionally remote and isolated. For any wilderness trip, we caution that visitors and hikers must be knowledgeable and prepared. Adventures in the park demand self-sufficiency and advanced backcountry skills. Help, if any, may be days away.

  • We encourage you to consider leaving your itinerary with us at our field headquarters at Port Alsworth before departing into the backcountry, as well as with a friend or family member who can notify us if you are overdue.
  • Be prepared for the possibility of inclement weather delaying scheduled pick-up, often by several days. Bring extra food and fuel with you.
  • Learn safe practices to avoid dangerous encounters with wildlife. Download the NPS Alaska region bear safety guide here, or visit Alaska State Parks bear safety page for more information. Animals in the park are not tame, even those that seem "harmless" like porcupines or moose. Resist the temptation to approach or try to feed them.
  • Before you head out, be familiar with the park's food storage requirements for various locations in the park. It is extremely important that bears and other wildlife be prevented from obtaining and habituating to human food and garbage. The park offers bear resistant containers for temporary use by visitors free of charge. You can pick one up at the park visitor center in Port Alsworth.
  • Always filter or boil your water. Waterborne contaminants such as giardia and cryptosporidium are present.
  • Snow is possible at any time but most likely to occur from September to June. Bring warm clothing, a sturdy tent, and an appropriate sleeping bag.
  • Ask in advance about river crossings and other details of your route.

If you have additional questions, rangers at the field headquarters (907-781-2218) or visitor center (907-781-2114) will be happy to assist you.

For more information on staying safe in the Alaskan wilderness, check the State of Alaska's safety site.

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Dick Proenneke's cabin on Twin Lakes.

Did You Know?
Dick Proenneke built his cabin on Twin Lakes in Lake Clark National Park and Preserve using only hand tools and his own labor. He began work on the cabin in 1967 at the age of 51 and lived there until 1998, when he was 82.

Last Updated: January 10, 2012 at 12:03 MST