Details
Distance
39.78 miles
Elevation Gain
3038 ft
Route Type
Point-to-Point
Description
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Island Park to Old Faithful is a point-to-point trail that takes you by a lake located near Island Park, Idaho,.
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Running
Backpacking
Hiking
Forest
Lake
Scenic
Wildlife
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Nearby
UTV Adventure in Island Park
Tucked between Yellowstone and the Grand Teton National Parks sits Island Park, Idaho – and the best way to experience it is getting thrown around the inside of an UTV, kicking up dust, cranking corners and cruising the land.
There are multiple vendors in town that offer rentals, and they will usually provide a map or trail suggestions. One of the most reputable companies is High Mountain A...
Big Springs and Johnny Sack's Cabin
Big Springs is the headwaters of the Henry's Fork of the Snake River. Producing 120 million gallons of water per day, the spring forms wide and crystal-clear pools filled with trout (no fishing allowed). A paved trail leads to historic Johnny Sack's cabin, which is open for tours during the summer.
Park in the paved lot to the north of the wooden bridge. Walk back across the bridge while looki...
Hike Mt. Jefferson and Lake Marie
This out-and-back hike to the highest point in the Centennial mountains of Idaho and Montana skirts the continental divide and provides stunning views of both states. From U.S. Highway 20, Sawtell Peak Road heads west, winding back and forth up the south side of Sawtell Peak. Because there is an FAA flight traffic control station at the top of Sawtell Peak, there is a road to the top that tak...
Explore Henry's Fork Dam in Island Park
Don't be confused by Island Park Dam or the map location "Henry's Fork." This little spot is right on the actual fork in the river, but since most people don't know about it, you'll probably have it all to yourself!
Once you park, walk down to the dam bridge. From there you can take in the scenery, rock-jump down to the river, or head west to the mountain of boulders. If you're exploring the bo...
River Trail and Ranch Loop at Harriman State Park
Located at 6,100 feet above sea level, Harriman State Park (also called "the Ranch") is renown for it's fly fishing along the Henry's Fork. Whether you bring a fly rod or not, this scenic loop through the park is a delight for hikers of all abilities.
Make a stop at park headquarters to pay the entry fee ($5 per car) and grab a trail map. The road continues for another mile before terminating ...
Snowshoe the River Ranch Loop in Harriman SP
The River Ranch Loop trail is a great snowshoe trail for families or beginners, since it has relatively few small hills. The trail runs for about 2.5 miles. There are also multiple state cabins/houses along the trail, including the Jones House, where you can take a break and warm up inside by the fire with some hot chocolate.
There is occasional wildlife along the trail, which may include coyot...
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