Warm Lake Resort

## Overview Warm Lake Resort is located in the rugged backcountry of central Idaho, near the shores of Warm Lake at approximately 44.6514°N, 115.6582°W. Situated within the Boise National Forest, this area has long been known for its geothermal activity, with natural warm springs dotting the landscape around Warm Lake — a scenic alpine lake that sits at roughly 5,300 feet in elevation. The name "Warm Lake" itself reflects the geothermally influenced waters in the region, where underground heat sources raise water temperatures above what would be expected at this altitude. The Warm Lake area has historically attracted visitors seeking the soothing properties of its naturally heated spring water. The region's geothermal features are part of the broader Idaho Batholith geological province, where deep-seated volcanic heat continues to warm groundwater that surfaces through fractures in the granite bedrock. Visitors have long appreciated the warm springs in this area for soaking and relaxation. ## Directions 1. From Cascade, Idaho, head east on Warm Lake Road (also known as South Fork Road / Forest Road 22). 2. Continue east for approximately 26 miles through the Boise National Forest. The road is paved for the first portion but transitions to well-maintained gravel. 3. Follow signs toward Warm Lake. The resort area is located near the western shore of Warm Lake. 4. GPS coordinates: 44.6514, -115.6582. A GPS device or offline maps are recommended, as cell service is limited in this remote area. ## What to Expect Warm Lake Resort sits in a beautifully remote section of the Boise National Forest, surrounded by dense conifer forests and rugged mountain terrain. The area around Warm Lake features several natural warm springs, and the lake itself is a popular destination for fishing, kayaking, and camping during the warmer months. The springs in this area typically produce water that is noticeably warmer than the surrounding streams and lake water, owing to the geothermal activity beneath the surface. Visitors should be aware that this is a remote, backcountry location — services and supplies are limited, and the nearest town of any size is Cascade, about 26 miles to the west. Access to the Warm Lake area is generally seasonal. The road from Cascade is typically open from late spring through fall, with snow closing access during winter months. Summer is the most popular time to visit, with warm days, cool nights, and long daylight hours ideal for exploring the surrounding trails and hot springs. The area is also home to wildlife including deer, elk, and black bears, so visitors should take standard backcountry precautions with food storage.