Quick FactsOverview
What it is
Kelly Hot Springs, often called Kelly Warm Springs, is a simple, undeveloped soaking spot east of Jackson near the community of Kelly. Hot water from a spring is directed into a concrete pool, creating a place to sit in warm water without a hike. Because it is not a staffed facility, the pool can be affected by debris, algae, and seasonal water flow, and conditions can change from week to week.
What to expect
The pool is outdoors and rustic. There are no ticket booths, no lockers, and no guaranteed water temperature. Some days the pool feels comfortably warm, and other days it can feel cooler or uneven, especially near inlets and outlets where hot and cold water mix. Expect a basic experience where you manage your own comfort by moving around the pool, taking breaks, and dressing for the weather.
Bring a towel, water shoes for the concrete edge and any gritty bottom, and a warm layer for after soaking. A small dry bag or plastic box helps keep keys and phones from getting wet.
Trip style
This is a good stop if you want a low effort soak near Jackson and Grand Teton area scenery, and you are comfortable with a self managed site.
Location & Access
Where it is
Kelly Hot Springs is near the Gros Ventre River corridor east of Jackson, close to the small community of Kelly in Teton County, Wyoming. The approach is by paved and then maintained roads used for local access and recreation. The setting is open sage and cottonwood river flats with mountain views.
Getting there
Most visitors drive from Jackson toward the National Elk Refuge and then continue toward Kelly and the Gros Ventre area. Road conditions can change with weather, spring mud, and winter snow. If you are visiting outside summer, check local road status and be ready for icy sections and reduced visibility in wind.
Parking and approach
Parking is typically informal near the pool area. Park fully off the travel lane and leave space for larger vehicles and trailers to turn around. From parking, the walk to the pool is short, but the ground can be uneven and muddy after rain. Carry your gear in one bag so you can keep your hands free for balance when stepping down to the pool edge.
On site basics
There are no guaranteed facilities. Use restrooms in town before you drive out, and plan to change discreetly using a towel or cover up. Pack out all trash, including small items like bottle caps and food wrappers, since wind can scatter litter quickly across the flats.
Suitability & Accessibility
Best for
This spot is best for travelers who want a straightforward soak with no hike and do not need resort services. It can work well as a quick evening stop or a warm up after time outdoors. If you want clean changing rooms, stable water conditions, and clear rules, a commercial pool is a better choice.
Families
Families often use the pool because access is easy, but adults should stay close. Water temperature can vary by spot, and the concrete edge can be slippery. Keep children within arm reach, limit soak time, and bring warm clothes so kids can dry off and warm up fast.
Accessibility
The site is not set up as a formal accessible facility. The approach may include ruts, mud, and a step down onto concrete. If you use a wheelchair or need handrails, plan conservatively and consider visiting with assistance. Because conditions change, call a local visitor center for current ground conditions if you have specific mobility needs.
Comfort and gear
Water shoes help with grip and protect feet from rough concrete or grit. In cool weather, a robe or oversized jacket makes the walk back easier. Bring drinking water and take breaks, since warm water and dry air can dehydrate you even on short visits.
If you are sensitive to crowds or noise, bring earplugs and aim for off peak times. Because this is outdoors with no shade structures, sun protection matters in summer, and wind protection matters in shoulder seasons.
Safety & Etiquette
Heat and health
Even when the pool feels comfortable, hot water can raise your body temperature quickly. Start with short soaks, take breaks in the cool air, and drink water. If you feel lightheaded, get out and cool down. People who are pregnant or who have heart or blood pressure concerns should be cautious and consider medical advice before soaking.
Slips and water quality
Concrete edges can be slick, especially when algae grows. Move slowly and use footwear with grip. As a natural spring fed pool, water clarity and cleanliness can vary. Avoid putting your head under water, and avoid swallowing water. Do not soak with open cuts, and skip the pool if the water looks unusually cloudy or has strong odor beyond typical mineral scent.
Respect the place
There is no staff to clean up after visitors. Pack out everything you bring, including food scraps. Do not use soap or shampoo in the pool. Keep noise low and give others space, especially in the evening when groups may be soaking quietly.
Wildlife and weather
This area is part of active wildlife habitat. Keep food secured, watch for moose and other animals on the road, and give wildlife a wide berth. In thunderstorms, get out of the water and move away from open areas. In winter, watch for ice on the approach and on the pool edge.
Parking and road courtesy
Park so others can pass and so emergency vehicles could reach the area. Avoid blocking gates or private drives. If the area is crowded, consider returning at a quieter time instead of squeezing into unsafe parking.
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