One of Montana's most popular fishing spot for bass and rainbow trout is at Wadsworth Park in Great Falls. The many rivers such as the Gallatin, that fork off the Missouri River, are great for fly fishing. The Blackfoot River is home to Westslope Cutthroat, Rainbow Trout and Brook Trout. Fishing regulations in Montana are specific as each district has its own set of rules and regulations formulated as deemed necessary to local conditions.

Procuring a fishing license in Montana is accessible through the website of the Montana Fish, Wildlife & Parks. There are different types of fishing licenses in Montana due to various fishing methods open for anglers. There are also different fishing licenses and conservation for residents and non-residents so it is best to read and learn about the different fishing licenses offered in Montana before buying.

The fishing regulations and laws in Montana are strictly implemented to ensure that the fish populations in all the waterways in the state are kept healthy and thriving not only today but in many years to come. The rules may vary based on the season, location and species for better coverage. It is highly suggested that anglers read the updated versions of the fishing regulations and rules before the fishing trip to prevent possible problems.

Montana's landscape and geography brought about diversity in its waterways. There are winding rivers, cold mountain streams, shallow streams and ponds, all teeming with various species of fish. To keep the many waterways of Montana and its fish population healthy and thriving, the fisheries administration of the state are on top of natural resources' conservation and preservation. Everyone can do his share in this aspect. Just picking up after one's own trash is a great help. Practicing correct catch and release technique greatly helps keep the fish population dense.