Much like wilderness areas in other parts of the U.S., Alaska has its share of pesky insects. Mosquitoes are perhaps the most widespread and persistent of insects in Alaska, occurring in Alaska's many miles of swampy tundra and lakes from early spring into the fall.
Mosquitoes are generally active in the early morning and at dusk and most bothersome in areas with stagnant water and little or no breeze. You can't plan your summer vacation around the mosquito, but they are easily dealt with. Every corner store, supermarket and outdoor center will have a good selection of bug repellent; be sure to keep some on hand.