Spencer, Idaho

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 en...

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...

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 scener...

The North Menan Butte, or "R" Mountain is a well-known landmark in southeast Idaho for its size and uniqueness. The mountain is known as “R” Mountain by locals because of the large “R” painted on its side for Rexburg, Idaho. "R" Mountain, however, is not actually a mountain but rather an extinct ...

When two waterfalls have their own scenic byway, you know it is worth the additional stop. Lower Mesa Falls and Upper Mesa Falls are spectacular waterfalls along the Henrys Fork River, deep in the Grand Targhee Forest. The winding scenic byway yields some spectacular views of the Grand Targhee Fo...

The Mesa Nature Trail begins on the dirt road to the Upper Mesa Falls overflow parking lot. The first mile of the trail is wide and smooth. Pause a half mile in to admire the Henry's Fork from the top of a lava field. The trail terminates at a flat bluff overlooking the top of Upper Mesa Falls. ...

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 summe...