Belt Creek is a scenic waterway in central Montana, originating in the Little Belt Mountains and flowing northward for approximately 80 miles before joining the Missouri River near the town of Belt. This picturesque creek carves its way through limestone canyons and forested valleys, offering paddlers a mix of scenic flatwater and exciting whitewater sections.

The creek features several popular paddling runs, with the most notable being the Sluice Boxes section through Sluice Boxes State Park. This 8-10 mile stretch flows through towering limestone cliffs and offers class II-III rapids, making it a favorite among intermediate paddlers. Upstream, the 19-mile Neihart Section from Sec 15 to Monarch provides a longer class II-III run. Below the park, the 14-16 mile Monarch to Riceville section offers more moderate class II-III whitewater.

Belt Creek's difficulty ranges from calm flatwater to challenging class III rapids, requiring solid whitewater skills in some sections. The best paddling season is typically from May through early July when snowmelt provides optimal water levels. Paddlers should check flow rates, as the creek can become too low later in summer.

The creek's corridor supports diverse wildlife, including trout, eagles, and bighorn sheep. Paddlers may spot abandoned mines and old railroad grades, remnants of the area's mining history. Key landmarks include the dramatic limestone cliffs of Sluice Boxes State Park and the historic mining towns of Monarch and Neihart.

Primary access points include put-ins near Monarch and takeouts at Riceville Bridge and within Sluice Boxes State Park. The nearby town of Belt offers services, while Great Falls is about 30 miles north.

Safety considerations include swift currents, potential strainers, and limited cell service in remote sections. Paddlers should be prepared for self-rescue and check regulations for Sluice Boxes State Park. While most trips are day runs, the various sections can be combined for multi-day adventures, with camping available at nearby Forest Service campgrounds.

Belt Creek offers a quintessential Montana paddling experience, blending scenic beauty, exciting whitewater, and rich local history.