Adventure Sports

Alaska Alpine Adventures–Aniakchak. This year-round adventure outfitter offers a 12-day hiking and rafting excursion into Aniakchak Preserve during the summer. Alaska Alpine also operates adventure tours in the Alaska National Wildlife Refuge, Gates of the Arctic National Park, and Katmai National Park. Alaska. 877/525–2577; www.alaskaalpineadventures.com. From $5495 .

Ouzel Expeditions. This experienced outfitter guides weeklong fishing and float trips in Aniakchak National Monument and Preserve. The exursion starts at the caldera and ends in the Pacific ocean. They also do trips in Katmai National Park, Yukon Delta Wildlife Refuge, and Togiak Wildlife Refuge. Outside Southwest Alaska, Ouzel also offers wilderness, white-water rafting, and fishing trips in the Alaska National Wildlife Refuge and other locations on the North Slope and in the Brooks Range. Alaska. 907/783–2216; 800/825–8196; www.ouzel.com. From $6150.