Double J&D Historic Hot Spring Ranch: A One Couple Retreat on the South Fork of the Payette Double J&D Historic Hot Spring Ranch is a private vacation rental on the south bank of the South Fork of the Payette River in Garden Valley, Boise County, about an hour north of Boise along the Banks to…
Heise Hot Springs: A Family Resort on the South Fork of the Snake River Heise Hot Springs is a long running family resort on the north bank of the South Fork of the Snake River in Jefferson County, a few miles east of Ririe and about a half hour from Idaho Falls. A German immigrant…
Documentation record: Thomas Creek Ranch Hot Spring has no documented pool and no verified public access information. This page records what the official geothermal registries say about the spring, and nothing beyond it. Thomas Creek Ranch Hot Spring appears in the federal thermal springs list at 138 °F, on the Greyhound Ridge quadrangle, in the…
Warm pond record: Barney Hot Springs is a documented public warm pond at about 6,400 feet, warm rather than hot at 82 to 83 °F, with a famous fish story and no current conditions source. This page records what the registries, the BLM, the local histories, and one very good fish study document, and flags…
River-only soak: Barth Hot Springs is a real, public, wilderness soak on the Main Salmon River, reached only by boat. This page records what the registries, the Forest Service, and the river guides document, including the one thing nobody has measured, the temperature of the pool itself. Barth Hot Springs is the Main Salmon’s own…
Private commercial property: Riggins Hot Springs is a historic lodge property on private land, in an ownership and operating transition as of late 2026. This page records what published sources document about the springs and the property, with current access stated as of the sources read in November 2026. Riggins Hot Springs is the Salmon…
Documentation record: Weatherby Hot Spring has no documented pool and no verified public access information. This page records what the official geothermal registries say about the spring, and nothing beyond it. Weatherby Hot Spring appears in the federal thermal springs list at 113 °F, in the Phifer Creek drainage of Elmore County, west of Atlanta,…
Commercial listing, informational only: Haven Hot Springs is a private, fee charging resort. Prices and hours below are the operator’s own published figures as of November 11, 2026, and this page makes no claim about day to day upkeep. Book ahead; there is no cell service at the resort. The registry calls it Haven Lodge…
Givens Hot Springs is one of Idaho’s oldest working soaks: a family run geothermal resort on the south bank of the Snake River, on State Highway 78 about 12 miles southwest of Marsing. Oregon Trail pioneers Milford and Mattie Givens claimed this ground in 1881, their descendants and successors have run a bathing place here…
Backcountry soak: Kwiskwis Hot Spring is a real, public, wilderness soak, reached only by a long backpack in the Frank Church River of No Return Wilderness. This page records what the registries and the trail literature document, including the gap between the hot source and the soakable pool. Kwiskwis Hot Spring is the deep one:…
