What to See and Do
Hiking and Biking
Osar Lake Trail at MP 37
The Osar Lake Trail is a point of interest for visitors along the Denali Highway and includes a path over hilly terrain.
Length: 7.2 miles
Intensity: Moderate
Gulkana River Trail
The Gulkana River Trail follows a moderately challenging but short path to the remnants of Gulkana Glacier, which has since become the Gulkana River.
Length: 0.5 mile
Intensity: Moderate
Castner Creek Glacier Trail
The Castner Creek Glacier Trail is located just north of the Osar Lake Trail and gives visitors a chance to walk through naturally formed ice caves.
Length: 1.5 miles
Intensity: Easy
Fishing & Boating
Osar Lake itself is only two miles long and is not considered a good spot for fishing and boating. However, there are some other larger lakes nearby that have been marked as good fishing places, including the Tangle Lakes. There, you can catch European grayling and arctic grayling in accordance with current Alaskan fishing regulations. You can also catch lake trout in Fielding Lake and use the boat launching area on the shore.
Wildlife Viewing
Grizzly bears, black bears, moose, caribou, wolves, and Dall's sheep are common in the Osar Lake Trail area. Though these large species can be difficult to spot, smaller mammals like arctic ground squirrels, red squirrels, foxes, and marmots are relatively easy to see. You may also catch glimpses of wolverines, coyotes, and snowshoe hares. As with wildlife viewing at any BLM-owned land area, be sure to keep your distance from the animals, and do not feed them.
ATV Riding
ATV and off-road vehicle riders love the Osar Lake Trail for its hilly path and possibilities for rock crawling. In the winter, snowmobiles may also enjoy the trail, as can snowshoe hikers and cross-country skiers. Whenever you come to Osar Lake Trail for any type of riding, be sure to come in groups in case of emergencies since cell service is usually sparse in the area.
Hunting
Hunters visit the Osar Lake Trail and Osar Lake area often in August and September. Those who come with a valid Alaska state-issued hunting license can attempt hunting and trapping muskox, mountain goats, caribou, and moose. Hare hunting is especially popular in the area, even with young hunters.
Stargazing
The Alaskan wilderness offers visitors a chance to see the night sky like never before. Far from city lights, the area around the Osar Lake Trail frequently experiences sights of the Northern Lights. Keep in mind that the sun rarely sets in this area during the summer, so stargazing should be done in spring, fall, or winter. Wintertime is the best for experiencing glimpses of the Northern Lights, though the season is harsh and cold along this trail, so stargazers should pack accordingly to stay warm during stargazing.