Mount Donaldson

Donaldson Mountain is the peak located in the center of the range and boasts the best views of the ridge. With an open rock ledge you will have outstanding views of the ridge as well as Long Lake located to the south.  When doing the ridge Donaldson is the peak climbed the most, due to its location and the location of the herd-paths. The Seward Range is known for dry micro-climate, so bring water!

The herd-paths are very remote and some of the most difficult in the Adirondack Park. Donaldson is often climbed with Emmons and Seward, also located along the same ridge. The combination of the three peaks is a very long day at almost 18 miles and should be started early in the A.M., with expected time of 12+ hours for an experience hiker.

From the trailhead you will hike along a well-used trail that is usually very hard packed from heavy winter use. You will pass by the horse trail on your right and continue left and soon come to a second intersection. Take a left along this old woods road and follow here to the Calkins Brook herd-path.

The herd-path is marked with a rock cairn, take this left and follow up along the brook. The herd-path will cross the brook on a couple occasions on its steady and somewhat steep course before moving away from the brook and coming to a T-intersection along the ridge with the main herd-path. Take a right here and start a very steep short section to the summit of Donaldson.


4108 feet



Distance Round Trip:

12.0 miles

Approximate Time Round Trip:

Families with Kids:            Not recommended

Experienced Snowshoers:            8 to 10 hours

Out of Shape Snowshoers: Not recommended

Trailhead Location:

From the intersection of Route 3 and Route 30 in Tupper Lake follow Route 3 toward Saranac Lake. Continue for around 8.5 miles to Corey’s Road which will be on your left. Follow Corey’s Road for 5.5 miles to the trailhead on the right. The road to the summer trailhead may not be plowed or passable requiring the user to park at the Raquette Falls Trailhead, roughly 3.5 miles further from the Seward Trail.

Difficulty: 1=easiest, 5=hardest

Five: This is one of the more difficult mountains in the Tupper Lake Region. 

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