Mallard's Landing is a concrete boat ramp providing access to the lower Bighorn River, located 5. 5 miles north of St. Xavier on Highway 313.

The site offers primitive camping with vault toilets, a 43-acre area accommodating RVs up to 20 feet, and serves as a takeout point for a 9-mile float from Bighorn Access.

This less-crowded section of river is popular with kayakers and drift boats seeking solitude, though conditions can be challenging with wind exposure and longer shuttle distances.