Grant Marsh

Grant Marsh is a Montana Fish, Wildlife & Parks fishing access site located near Hardin, offering a boat launch onto the Bighorn River. The site includes parking at the boat ramp area and basic camping facilities with a 7-day limit for those with camp trailers or tents. Note that the access road can become muddy during wet conditions, making it better suited for vans and smaller vehicles rather than large trailers.

The boat ramp provides straightforward access to the Bighorn River for kayakers, canoeists, and motorboaters. Facilities include a parking loop and camping area, though amenities are minimal. Paddlers should be aware of potential muddy conditions on the access road following rain, and the ramp area accommodates a limited number of vehicles. This is a good option for those seeking a quieter, more private access point on the Bighorn River, though road conditions should be considered before visiting.