Lake Mason National Wildlife Refuge

Quick Facts

Lake Mason National Wildlife Refuge


(406) 538-8706

Map Directions

Things To Do



Lake Mason National Wildlife Refuge is contained within the Charles M. Russell National Wildlife Refuge (NWR). Extending 125 miles up the Missouri River from the Fort Peck Dam in north-central Montana, the Charles M. Russell National Wildlife Refuge (NWR) is approximately 1,100,000 acres in size and includes the 245,000 acre Fort Peck Reservoir. Lake Mason is a small satellite Refuge established primarily to protect wetlands for migratory birds and waterfowl. Given the size and remoteness of the Refuge, the area has changed very little from the historic voyage of Lewis and Clark through the era of outlaws and homesteaders. Visitors will find spectacular examples of native prairie, forested coulees, river bottoms, and "breaks" badlands. Elk, mule deer, pronghorn, bighorn sheep, sage and sharp-tailed grouse, and bald eagles make the Refuge home. The Refuge's namesake famously portrayed this rich diversity of native wildlife and habitats in many of his paintings. Hunting and fishing opportunities abound on Charles M. Russell NWR, its satellite Refuges, and the Waterfowl Production Areas. Boating is popular on the Missouri River and Fort Peck Reservoir. Several state parks and recreational areas have been developed within the Refuge. Each fall, hundreds of elk congregate in the Slippery Ann Wildlife Viewing Area, creating a spectacle not to be missed. Camping is permitted anywhere on the Refuge. The entire Refuge is open to hiking and horseback riding although no formal trails exist. Wildlife viewing and photography opportunities are found throughout the Refuge.

Map of Lake Mason NWR

Latitude, Longitude: 46.526631, -108.652362



  • Boating

    Motorized and non-motorized boating is permitted on the Refuge, but restrictions apply in certain areas. Be sure to check to make sure that your boat is permitted in the area you wish to visit.

  • Hunting

    Hunting on the Refuge is permitted for mule deer, white-tailed deer, pronghorn antelope, big horn sheep, elk, coyotes, waterfowl, and upland game birds. A Montana hunting license is required. Big game hunting seasons and harvest quotas on the Refuge may be more restrictive than State regulations.



Charles M. Russell NWR is located about 150 miles northeast of Billings, Montana. The headquarters for the Refuge Complex is located in Lewistown. From Great Falls, follow U.S. Highway 87 east for 100 miles to Lewistown. Turn right onto Airport Road. From Billings, follow U.S. Highway 87 north to Grass Range and then west to Lewistown for 130 miles. Turn left onto Airport Road. The Refuge headquarters is located about 1 mile up the road to the left. Three staffed field stations are located around the Refuge. Sand Creek Wildlife Station is located 2 miles south of the Missouri River on the east side of U.S. Highway 191. Jordan Wildlife Station is located south of Montana Highway 200 in the town of Jordan. Fort Peck Wildlife Station is located east of Montana Highway 24 in the town of Fort Peck.

Phone Numbers


(406) 538-8706


Official URL