Trout Species

Big Sky Country is known for its outstanding fishing. From a float fishing trip on the Madison, to a cruise on Hebgen Lake, to wade fishing on the Gallatin, you'll find scenic backdrops and an impressive array of trout species.

  • Fishing regulations vary from Montana to Yellowstone National Park. Get the scoop along with your license at local fly shops and 'know before you go'.
  • Several trout species are catch and release only. Familiarizing yourself with fish characteristics before your trip will save time in the field.
  • Practicing good fishing etiquette will help to sustain fish populations for future generations.

Big Sky Country and the northwestern corner of Yellowstone National Park offer some of the best fishing the west has to offer. Blue ribbon streams, mountain lakes, and cascading rivers display both a variety of trout species as well as numerous insect hatches throughout the fishing season that keep the fish active and the fishing exciting.

Anglers understand the delicate balance between man and nature, and have a deep respect for the fish they hunt as well as the environment that supports both fish and sport. Fishing a new area is an ideal time to practice good fishing ettiquette including:

  • Knowing regulations for specific locations
  • Knowing local fish species and identifying marks
  • Using single and barbless hooks
  • Avoid fishing in hot weather and high water temperatures
  • Practicing quick release techniques

Some of the most notable species of trout found in the Big Sky area include:

  • Westslope Cutthroat - distinguished by a spotting pattern on top towards tail, a bright orange slash under the jaw. A sensitive species that should be released immediately.
  • Yellowstone Cutthroat - also distinguished by the red or orange slash under the jaw. Many areas also require this species to be released.
  • Rainbow Trout - species has a red or pinkish stripe across body with black spots on head and back as well as the tail and dorsal fins.
  • Brown Trout - brown-yellow body with dark spots on back and top of fin and a square tail, the Brown Trout exhibits tell tale red-orange spots with a blue-gray halo on the body.
  • Brook Trout - displays wormy markings on its back, pink spots with a blue halo, and a white leading edge with black shadow on bottom fins.
  • Montana Whitefish - distinguished by a round body and lack of teeth, this species should always be released.

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