Fishing

Fishing season begins in late May on the Saturday of Memorial Day weekend and ends in November, and it's a highly popular activity in the park's many pristine lakes and rivers. Native cutthroat trout are among the prize catches, but four other varieties—brown, brook, lake, and rainbow—along with grayling and mountain whitefish inhabit Yellowstone's waters. Popular sportfishing opportunities include the Gardner and Yellowstone rivers as well as Soda Butte Creek, but the top fishing area is Madison River.

Yellowstone fishing permits cost $18 for three days, $25 for seven days, and $40 for the season. Anglers ages 15 and younger must have a (no-fee) permit or fish under direct supervision of an adult with a permit, which can be purchased at all ranger stations, visitor centers, and Yellowstone general stores. A state license is not needed to fish in the park.

Fishing Charters

Bridge Bay Marina Fishing Charters. The park's largest concessionaire operates Yellowstone Lake fishing charters that can last from two to 12 hours, for up to six passengers. The fee includes gear. Bridge Bay Marina, Bridge Bay, Yellowstone National Park, Wyoming. 307/344–7311; www.yellowstonenationalparklodges.com. From $103/hr. Mid-June–early Sept..