Lake Elwell

Quick Facts

Lake Elwell

Montana

(406) 456-3226

Map Directions

Things To Do

Overview

Tiber Dam and its reservoir, Lake Elwell, are on the Marias River in north-central Montana. The dam and reservoir are features of the Lower Marias Unit of the Pick-Sloan Missouri Basin Project. The reservoir has 17,678 surface acres and 181 miles of shoreline. Fishing and boating are population activities here. Major game fish include northern pike, walleye, and rainbow trout. Swimming and other water sports are also enjoyable activities here. Concrete boat ramps, campgrounds, marina, picnic shelters are available. Stop for lunch at along the lake shore or at one of the area's designated picnic areas. The area's seven campgrounds provide trailer sites, restrooms, water, and handicapped accessible restrooms. For RV users, there are electric hookups, as well as a dump station. Tiber Marina is open for food, gas, oil, water, showers, bait, tackle and others amenities applicable to marina operations. Come visit Tiber Dam and Elwell Lake to experience all that Montana big sky country has to offer!

Map of Lake Elwell

Latitude, Longitude: 48.314026, -111.137867

Boating
Boat ramps, launch sites, and a marina provide access to the lake for motorized and non-motorized boats.
Camping
Camp at one of the area's seven campgrounds, where amenities include trailer sites, restrooms, water, and handicapped accessible restrooms.
Fishing
Major game fish include northern pike, walleye, and rainbow trout.
Hunting
Please contact the park for information about hunting.
Picnicking
Stop for lunch at along the lake shore or at one of the area's designated picnic areas.
Water Sports
Fishing and boating are population activities here. Swimming and other water sports are also enjoyable activities here.