river in Montana, USA
A fast canyon river from Yellowstone Park to Three Forks, fished heavily for wild rainbows and browns. Located in the canyon from Yellowstone National Park through Big Sky to Three Forks.
Gallatin River is a river in Montana, USA, and a popular destination for anglers exploring the region. This guide brings together the fish species you can target, the regulations that apply, and the campsites nearby so you can plan a complete fishing trip.
Anglers fishing Gallatin River can target species including Brown Trout, Mountain Whitefish, Northern Pike, and Rainbow Trout. Explore the linked species guides below to learn their habits, average sizes, and the tackle that works best on Gallatin River.
Make sure you're fishing legally at Gallatin River. A fishing license is required across most of USA, and daily limits, size limits, and open seasons can change from year to year. When FishFinder has matching records, use the regulations link below to review the rules hub before you cast a line.
Explore the species guides for fish recorded at Gallatin River:
Check FishFinder's regulation records for rules that apply at Gallatin River:
Anglers at Gallatin River can target species including Brown Trout, Mountain Whitefish, Northern Pike, and Rainbow Trout. Explore each species on this page to learn its habits, average size, and the tackle that works best.
Yes — a fishing license is required across most of USA. Daily limits, size limits, and open seasons can change year to year, so review the regulations on file for Gallatin River before you cast a line.
Gallatin River is a river in Montana, USA, and a popular destination for anglers exploring the region.