Kem Hot Springs

## Overview Kem Hot Springs is a free, natural hot spring located in the remote backcountry of central Idaho, nestled within the rugged wilderness near the Middle Fork of the Salmon River region. Situated at approximately 44.264°N, 114.819°W, this geothermal spring lies in one of Idaho's most prolific hot spring corridors — an area shaped by the Idaho Batholith, a massive granitic intrusion that heats groundwater deep beneath the surface and sends it rising along fractures and faults. Idaho's backcountry is home to dozens of natural hot springs, and Kem Hot Springs is among the more secluded options, offering a primitive soaking experience far from developed facilities. The spring is situated at an elevation consistent with the mountainous terrain of Custer or Valley County, surrounded by dense conifer forests, steep canyon walls, and the wild character that defines this part of the state. As with all natural hot springs, water temperatures can vary seasonally and by pool. Visitors have historically used springs in this region for soaking and relaxation, and the geothermal waters are often mineral-rich due to their deep underground journey through granitic rock. ## Directions 1. Kem Hot Springs is located in a remote area of central Idaho, accessible via backcountry roads. The GPS coordinates are **44.2639°N, 114.8187°W**. 2. From the town of **Stanley, Idaho**, head west and south into the backcountry along forest roads leading toward the Middle Fork drainage area. A high-clearance vehicle or 4WD is strongly recommended, as roads in this region are often unpaved, narrow, and seasonally impassable. 3. Use the GPS coordinates with a reliable offline navigation app or a downloaded topographic map, as cell service is virtually nonexistent in this area. 4. Road access may be limited or closed during winter and early spring due to snow. The best time to visit is typically **late June through October**, depending on conditions. *Note: These directions are based on the GPS coordinates provided and general knowledge of the area. Visitors are encouraged to check current road conditions with the Salmon-Challis National Forest ranger station before heading out.* ## What to Expect Kem Hot Springs offers a rugged, undeveloped soaking experience in one of Idaho's most remote and beautiful landscapes. Expect a primitive setting with no facilities — no restrooms, no changing areas, and no maintained trails or signage leading to the spring. The surrounding terrain is classic Idaho backcountry: towering ponderosa pines, rocky canyon slopes, and the sounds of flowing water and wildlife. Depending on the season, you may encounter elk, deer, or other wildlife in the area. Because of its remote location, Kem Hot Springs tends to see very few visitors, making it an excellent destination for those seeking solitude and a genuine wilderness hot spring experience. Be prepared to be fully self-sufficient — bring plenty of water, food, a first aid kit, and all necessary supplies. There is no potable water source guaranteed at the site. The hot spring pools may be natural rock formations or user-built rock dams that channel and cool the geothermal water to comfortable soaking temperatures. Water temperatures in Idaho backcountry hot springs can range from warm to scalding at the source, so always test the water carefully before entering. Pack out all trash and leave no trace to help preserve this wild and beautiful place for future visitors.