Summit Creek/Pahsimeroi

Summit Creek Road, often referred to as Pahsimeroi Road, is the main unpaved artery running through the heart of Idaho’s remote and stunning Pahsimeroi Valley. This rugged backroad serves as a key connector to a variety of off-road routes and scenic byways, linking adventurous travelers to places like Sawmill Canyon and Pass Creek Road, which crosses over the Lost River Range.

Just off the road lies the Summit Creek Recreation Site, a lush oasis fed by a network of natural springs and winding creeks. The recreation site features a peaceful campground complete with picnic tables and three vault toilets, offering a comfortable place to rest before the next leg of your journey.

Across the road, Summit Creek beckons anglers with populations of Rainbow, Brook, and Bull Trout in its calm, clear waters. And just a stone’s throw away, Barney Hot Springs offers a scenic and somewhat hidden escape, perfect for those looking to soak in a wild and off-the-beaten-path experience.

Whether you’re passing through on a longer overland route or settling in to explore the valley and surrounding ranges, Summit Creek Road delivers a blend of rugged adventure and serene high desert beauty.