Discovering jems in your own back yard. What new areas have you recently discovered?

This article appeared in the Summer 2013 issue of Utah Adventure Journal.


Sunset in front of Cobb Peak.
Sunset in front of Cobb Peak.

After saying good night to my wife and twelve-year-old stepdaughter, and while breathing in the lupine scented air I sensed something new and musky. Unzipping the tent I peered out from the edge of a large alpine cirque to see the sliver of a crescent moon low on the twilit horizon. On a whim to get away and explore someplace new, beautiful and hopefully not too crowded, we chose to backpack into the southwestern corner of the Pioneer Mountains near Sun Valley, Idaho. It was late July and we had just settled down for the night in Hyndman Basin. Above us, in the purple hue of sky, stars winked alive while my eyes adjusted to the light. Soon the silhouettes of half a dozen elk materialized in the gloaming. Near a babbling brook they fed on grasses and flowers before passing through camp, so close I could hear their breathing.

Checking in with Joe Miczulski at the Ketchum Ranger District Office of the Sawtooth National Forest, he agreed that the Pioneer’s, or Pio’s, don’t see as much human traffic as the surrounding ranges. This makes sharing ventures in the region with wildlife that includes black bear, elk, deer, mountain goats, mountains lions, coyotes and wolves, more common. “Even at the peak of summer use it seems you can always find solitude up near Hyndman,.. even more so if you spend the night.” He explained.

Sun Valley Trekking co-owner and Wood River Valley resident for nearly 13 years, Francie St. Onge, echoed Joe’s claim of less traffic and more wildlife. She also recommended it as a place to bring the kids. Francie has been bringing her four-year-old daughter, Neve, to Hyndman Basin since she was an infant. “It’s a great place to bring the kids with several options depending on their ability.” She recommended, for smaller children, making the journey to Outfitter Meadow, which sits at the western foot of Cobb Peak between Big and Hyndman Basin. At 9,000 feet the meadow contains a pond, pine trees, has a small creek running through it and is filled with areas for kids to play and families to camp.

Older kids can make it another mile and 1,000 feet into Hyndman Basin proper. There they can wander through gnarled firs or run through spring fed meadows that overflow with wildflowers. Paintbrush, sunflowers, elephant head, blue camas are only a few of the flowers they can identify. If the kids are up for additional elevation gain and more adventure make your way to the saddle between Old Hyndman and Hyndman Peak and follow the second-class trail to Idaho’s ninth highest point at 12,009 feet. From the summit of Hyndman Peak they will be rewarded with a 360-degree panorama that includes the highest point in the state, Mt. Borah.

An alternative to going into Hyndman Basin is the historic Pioneer Cabin. Parents with older children can easily make it a day hike. Built in the 1930’s by Sun Valley ski instructors this pine cabin, located on the western edge of the Pio’s, is open to the public and may be used on a first come first serve basis. The simple structure, donning an aluminum roof, single pane windows and containing a wood-burning stove offers stupendous views of not only the Pio’s, but the surrounding ranges as well. You may reach the cabin via Corral Creek, Johnstone Creek or Hyndman Creek. These can be out-and -back, through-hikes, or loops.

We chose the basin. Leaving the Hyndman Creek Trailhead that morning the three of us crossed a footbridge heading east. Following a gently graded, abandoned mining road we wandered through fields of grass peppered with firecracker penstemons, sego lilies and dancing aspens. For three reasonable miles, that eased Josie, my stepdaughter, into the hike, we passed and were passed by a few others before the trail steepened. Here it quickly climbed 600 feet depositing us in a meadow filled with the blooming lupine. Strolling by the vacant Pioneer Yurt, which is operated by Sun Valley Trekking during only the winter months, we found a comfortable spot beside the creek. Taking shelter from the sun beneath the trees we discovered vibrant columbine flowers. Refreshed by the passing water and cool breeze we lunched and discussed camping in the meadow. Unanimously we chose to make the final push into the basin. There we found a secluded site for our camp, set up and immediately ventured to the frosty waters of a small alpine lake. As we waded and skipped stones, a string of hikers meandered by, emptying the basin as the hour grew later. It was here that we encountered our only neighbors for the night; a group of five who had come to summit Hyndman.

Elephanthead wildflowers in Hyndman Basin, Pioneer Mountains, Idaho.
Elephanthead wildflowers in Hyndman Basin, Pioneer Mountains, Idaho.

In contrast to their neighboring ranges of Boulder, Smokey and Sawtooth Mountains, the Pioneers tower above not only in elevation, but also in their geological variety. According to geologist Darlene Batatian, who did her graduate work mapping the range, the creation of the Pioneers left visible layers of gneiss, quartzite, schist and other rocks for those who experience the area. The edge of Hyndman Basin, hanging above the canyons below on the rising side of a detachment fault, is an example of a Mylionitic zone, the place where the shearing force of the land either pulverized the rock into tiny crystals or morphed its structure into something else; the result being an array of color in the land that is both amazing and breathtaking.

Back at camp we spread a geology map in a field of wildflowers. Doing my best to find our location then identify different rock types, the sun dropped lower in a royal blue sky. The deepening hues were a rainbow of earth tones in the setting sun. As I read each description Josie pointed to the areas that seemed to match. The main peaks of Cobb, Old Hyndman and Hyndman, serrated and jagged, appeared to be gneiss, grey, featured and beautiful. Tilting rapidly off the southwestern slopes of Cobb and Duncan Ridge was a softer layer of yellow dolomite, eroding its way down into the canyons below. Casting our gaze West, toward Bald Mountain, we saw layers of orange tinted quartzite glinting off the lesser peaks and points before being swallowed by the greens of sage, pines and aspens that blanketed the land below.

That evening, after the elk had moved on, I fell into a deep slumber only to wake in the wee hours of the night. I crawled from the warmth of my bag and tent and stood still as the breeze caused goose bumps to rise from my arms. Above our tent ran the span of the Milkyway, streaking south from the summit of Hyndman across a star filled sky. It seemed to touch down in the Snake River Basin. I heard the wind whirling around the peaks, the stream passing by and the breathing of my wife and daughter, deep in slumber. I had one thought in my head before returning to bed, “We should always go on a whim.”

Milkyway above Easton Rimrock 2P tent, Hyndman Basin, Pioneer Mountains, Idaho.



Guide Book: Hiking Idaho  Ralph Maughan and Jackie Johnson Maughan  A Falcon Guide

Maps:  Hyndman Peak USGS quadrangle

For current conditions and restrictions Sawtooth National Forest Ketchum Ranger District  208-622-0090

Sun Valley Trekking:  208-788-1966

Outdoor stores:

Elephants Perch  208-726-3497

Sturtevants  425-454-6465

Backwoods Mountain Sports  208-726-8818

When to visit:

Visit midsummer for the height of flowers season, bring bug repellant to ward off mosquitoes and deer flies, and then return in autumn when the aspens leaves have changed from their usual green to a vibrant tangerine.

Getting to the trailhead:

Turn off Highway 75  5.5 miles north of Hailey. Drive 6 miles East. Take a hard left at sign that reads North Fork of Hyndman Creek. Drive 3 miles to the crossing of Johnstone Creek. Cross Johnstone Creek and continue another 1.5 miles to the parking area.


Hyndman Peak = Latitude: 43-44’57” N Longitude: 114-07’51” W

Pioneer Cabin = Latitude: 43-44’35” N Longitude: 114-11’29” W

Old Hyndman Peak = Latitude: 43-44’27” N Longitude: 114-07’01” W

Cobb Peak = Latitude: 43-43’52” N Longitude: 114-07’35” W

Duncan Ridge = Latitude: 43-45’03” N Longitude: 114-08’43” W

Big Basin = Latitude: 43-43’33” N Longitude: 114-07’09” W