Lost River Mountain Climb

I joined Matt Durrant and Mike Fox for a climb of Lost River Mountain, Idaho's 6th highest peak. Matt and I left Boise a little after 6pm on Friday and after stopping for dinner at Wendy's in Mountain Home, we headed over to the Joe T. Fallini campground to meet Mike. We got there just before 10pm and shot the breeze for a bit before going to bed. After a fitful sleep in the Escape, I (along with Matt & Mike who slept outside) was up early and ready to go a little bit after 6am. We had a quick drive over to the peak which was highlighted by an abnormally high amount of water in the irrigation canal on Upper Cedar Creek Rd. After questioning the sanity of the endeavor, I drove the Escape through the approximately 2' of water without incident. It was easily the deepest water crossing I've attempted in a vehicle!

We got going just before 7am and made great time up the open slopes to the lower treeline, through the trees, and to the upper treeline. From there we caught a surprisingly good trail into the famed Super Gully which only had about 500' of snow left. We had a surprisingly easy time reaching the base of the snow on pretty good talus. The snow was soft but we kicked steps and made good time up the steep terrain. Once above the snow, we ascended approximately 200' of some of the worst talus in Idaho. Gradually the rock improved and soon we were on the ridge leading to the false summit. From the false summit, it is a fun ridge walk over the summit.

We enjoyed perfect weather and incredible views atop the peak, spending approximately 45 minutes relaxing and naming neighboring peaks. On the descent, we enjoyed some great talus skiing and made it down the softer snow without any problems. From the bottom of the snow, it was mostly a hike down to the vehicle.

After dropping Mike off at the campground, Matt and I embarked on the long drive back to Boise, getting back home that evening.

Trip statistics: 4.46 miles, 4854' elevation gain, 8:33h

Lost River Mountain Pictures!
GPS Track