Molly’s Hot Springs
The Idaho hot spring is located near the South Fork Salmon River in Valley County, Idaho, and features water temperatures reaching up to 131°F. It offers undeveloped rock pools and a piped Jacuzzi tub, accessible via Forest Road 474.

Molly’s Hot Springs Basic Information
Molly’s Hot Springs Pool Information
Molly’s Hot Springs Amenities & Facilities
Molly’s Hot Springs Additional Information
Molly’s Hot Springs Mineral Content
What to know about Molly’s Hot Springs
What is the location of the Idaho hot spring?
The location of the Idaho hot spring is near the South Fork Salmon River in Valley County, Idaho. The hot spring sits adjacent to Forest Road 474 and is accessible after exiting a vehicle at the first intersection and crossing a nearby bridge. The site lies approximately 40 minutes east of Cascade, Idaho, via State Highway 55 and Warm Lake Road. The geographic coordinates of the hot spring are 44°37′41″ N latitude and 115°34′39″ W longitude.
What is the temperature of the Idaho hot spring?
The temperature of the Idaho hot spring reaches up to 131 degrees Fahrenheit. This high temperature categorizes the site as a geothermal hot spring capable of delivering intense thermal exposure. The water emerges naturally from underground geothermal sources and flows into surface-level pools.
What types of pools are found at the Idaho hot spring?
The types of pools found at the Idaho hot spring include rock pools and a Jacuzzi tub. The rock pools form naturally along the riverbank and are shaped using local stones. The Jacuzzi tub is an added feature that utilizes piped thermal water. Both pool types provide immersion in geothermal water with varying levels of heat intensity.
What is the access type of the Idaho hot spring?
The access type of the Idaho hot spring is undeveloped. The site does not include formal infrastructure or commercial facilities. Visitors access the pools directly from Forest Road 474, and the area is maintained in a natural state. No booking is required to enter the site.
What are the clothing and visitor policies at the Idaho hot spring?
The clothing policy at the Idaho hot spring is clothing optional. The site does not specify whether it is kid-friendly or pet-friendly. No formal restrictions or accommodations are listed regarding children or animals. Visitor discretion is advised due to the undeveloped nature and high water temperature.
What facilities are available at the Idaho hot spring?
The facilities available at the Idaho hot spring include buckets of river water and a basic changing area. The buckets are used to regulate pool temperature by mixing cold river water with hot spring water. The changing area provides minimal privacy and is not enclosed or commercially maintained.
What are the accommodation options near the Idaho hot spring?
The accommodation options near the Idaho hot spring include Warm Lake Lodge, North Shore Lodge, and Forest Service-operated campgrounds. These lodging facilities are located in proximity to Warm Lake Road and serve as base locations for visitors accessing the hot spring. No on-site lodging is available at the hot spring itself.
What are the parking and transportation options for the Idaho hot spring?
The parking availability for the Idaho hot spring includes a designated parking space in front of Molly’s Tubs. Visitors reach the site by driving south on Forest Road 474 from Warm Lake Road. After parking, they exit their vehicle at the first intersection and walk across a bridge to access the pools.
What are the nearby attractions to the Idaho hot spring?
The nearby attractions to the Idaho hot spring include Trail Creek Hot Springs and Warm Lake. Trail Creek Hot Springs offers additional geothermal soaking opportunities in the region. Warm Lake provides recreational activities such as fishing, boating, and wildlife viewing.
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