Lunchbreak Warm Springs

## Overview Lunchbreak Warm Springs is a free, natural hot spring tucked along the banks of the Salmon River in Custer County, Idaho, near the small community of Torreys. Known for its mellow, lukewarm temperatures — warm enough to be pleasant but not scalding — Lunchbreak offers a relaxing soak in a rugged backcountry setting. The spring features a single pool with stacked rock walls and a sandy, silty bottom where warm water naturally percolates up from below. Situated on the far side of the Salmon River from the main highway, reaching the pool requires a river crossing, which adds a sense of adventure and seclusion to the experience. The spring sits within the Salmon-Challis National Forest, an area renowned for its geothermal activity along the Middle Fork and main Salmon River corridors. This stretch of central Idaho lies along a zone of deep faulting and volcanic geology, which heats groundwater and sends it rising to the surface at numerous points along the river. Lunchbreak is one of several warm springs in the region that have drawn soakers and backcountry travelers for generations. ## Directions 1. From the town of Stanley, Idaho, head north on **Highway 75** (the Salmon River Scenic Byway) toward Sunbeam and Clayton. 2. Continue along Highway 75 as it follows the Salmon River downstream through the canyon. 3. Near the community of **Torreys** (GPS: approximately 44.249, -114.6337), look for access to the river's edge on the opposite (south) side of the Salmon River from the highway. 4. The spring is located on the **far side of the Salmon River** from the road. Reaching it requires fording or otherwise crossing the river. During lower water conditions (typically late summer through fall), the crossing may be manageable on foot, but always exercise caution — the Salmon River can be swift and unpredictable. 5. Once across, the pool with its rock walls should be visible near the riverbank. *Note: The access road may be closed during winter months, and the pool itself can be buried under high water during spring runoff (typically May through early July). Plan your visit for late summer or early fall for the best conditions.* ## What to Expect Lunchbreak Warm Springs offers a single, moderate-sized soaking pool enclosed by stacked rock walls. The bottom is sandy and silty, and the warm water gently percolates up through the ground, creating a soothing, naturally heated bath. The temperature is generally described as lukewarm — comfortable for a long, leisurely soak rather than an intense hot spring experience. Because the spring is on the opposite side of the Salmon River from Highway 75, you'll need to cross the river to reach it. This crossing is best attempted during periods of low water, typically from late July through October. During spring runoff, the pool is often completely submerged by the swollen river and inaccessible. The surrounding area is classic central Idaho backcountry — steep canyon walls, ponderosa pine, and the constant sound of the Salmon River. Above the pool, you'll find large, flat areas suitable for camping, and pit toilets are available nearby. Numerous National Forest primitive campsites are located within easy reach along Highway 75, along with several official and primitive campgrounds scattered throughout the corridor. The setting is remote and undeveloped, so come prepared. There are no services at the spring itself. The combination of a river crossing, a hidden warm pool, and sweeping canyon scenery makes Lunchbreak Warm Springs a rewarding destination for those willing to make the effort to get there.