Quick FactsOverview
About Renova Hot Springs
Renova Hot Springs, Montana is a free, undeveloped geothermal spring located along a side channel of the Jefferson River, approximately 10 miles south of Whitehall in southwestern Montana. Volunteers have built rock-walled pools in the river channel where geothermal seeps meet the flowing water, creating soaking areas whose temperature varies with the river level throughout the year. The spring sits within a rural stretch of the Jefferson Valley, with views of the Tobacco Root and Highland Mountains rising beyond the river corridor.
The pools are shallow and naturally formed, making them simple and unimproved compared to developed facilities. Because the Jefferson River flows alongside and sometimes through the pools, soaking temperature depends on the season and current water volume. Midsummer and early fall offer the most stable conditions, when river levels drop and geothermal water dominates pool temperature.
The site has no toilets, changing rooms, signage, or attendant. The springs sit on public land and are free to access year-round, making them one of the more accessible natural hot springs in Montana for those willing to navigate a rural dirt road. The local custom is clothing optional, and visitors should be prepared for that before arriving.
Location & Access
Getting to Renova Hot Springs
Renova Hot Springs is reached by driving roughly 7 kilometers on an unpaved rural road, followed by a short walk of approximately 0.1 miles from a roadside pullout to the pools along the riverbank. From Whitehall, head south on Montana Highway 55 for about 10 miles to the Waterloo junction, then turn left and cross the bridge over the Jefferson River. After crossing, turn left onto Lamont Road and drive east for about 2 miles, then left onto Point of Rocks Road and travel north for approximately 3.5 miles. The pullout and the nearby Potosi Creek Campground will appear on the left, with a trailhead at the southeast corner of the campground leading down to the springs.
The dirt road can become difficult or impassable during wet weather or heavy rain. In spring, when the Jefferson River runs high with snowmelt, road sections near the river can flood and the pools may be underwater. Checking river flow data before setting out is a useful precaution. There are no formal signs for hot springs near Whitehall along the route, so confirming directions in advance is important for first-time visitors.
Cell coverage along the access road is limited, so downloading offline maps before leaving town is recommended. The walk from the pullout to the pools is brief and on flat terrain, but ground near the river can be uneven and muddy after rain or during high-water periods.
Suitability & Accessibility
Who Should Visit Renova Hot Springs
Renova Hot Springs suits adults and older teenagers who are comfortable with undeveloped, clothing-optional environments and are prepared for a rural drive on an unpaved road. The site has no facilities of any kind, no fee, and no attendant, so visitors need to be self-sufficient and arrive with everything they need for a comfortable outing. The pools themselves are shallow and naturally formed, which suits relaxed soaking rather than swimming or structured recreation.
Families with young children should consider whether the clothing-optional setting and the remote, unmanaged nature of the site are appropriate for their group before visiting. There are no fences, lifeguards, or safety infrastructure at the water's edge, and the pools sit directly alongside the Jefferson River. For those seeking natural hot springs in Montana without paying an entry fee, Renova is one of the few road-accessible options in the region, and it draws a regular mix of locals and visitors during the warmer months.
Wheelchair access is not possible at this site. The unpaved access road, the short walk from the pullout, and the uneven riverbank terrain make the springs unreachable for visitors with limited mobility. Those new to natural hot springs should be aware that water temperature at Renova can vary significantly depending on river conditions, and that there is no regulated or controlled soaking environment here. Bringing water, sun protection, and footwear suitable for wet, rocky ground will make the visit more comfortable.
Safety & Etiquette
Safety and Etiquette at Renova Hot Springs
Renova Hot Springs is a remote area with natural hazards, and visitors should plan accordingly before making the trip. The most significant safety consideration is the Jefferson River: when it runs high, especially in spring, it can overtop the rock pools and make soaking unsafe or impossible. Checking river flow levels before visiting is strongly recommended, and visitors should leave if the water appears high or fast-moving. The pools are unmanaged and there is no one on site to assess or respond to emergencies.
The access road can become hazardous in wet or snowy conditions. The dirt surface deteriorates quickly after rain, and the embankment near the springs can be slippery. Driving a vehicle with reasonable ground clearance is advisable, and visitors should be prepared to turn back if the road is in poor condition. Arriving in daylight is a sensible precaution, as there is no lighting at the site or along the route.
At the pools, test the water temperature before entering, as geothermal seeps can be very hot close to the source. Staying hydrated is important, particularly on warm days. Camping is not permitted directly at the hot springs, though the nearby Potosi Creek Campground is available for those wishing to stay overnight.
Renova is clothing-optional by local custom. Be respectful of others regardless of your own choice, pack out all rubbish, and avoid leaving food or waste near the river. Dogs are permitted in the area but not in the pools, and must be kept on a leash near the water.
