Bear River Hot Springs, Idaho: Pools, Fees & Soak Planning

Where Bear River Hot Springs is

The springs sit in the Riverdale Valley, about five miles north of Preston in Franklin County. The street address is 3696 N 1600 E, Preston, ID 83263, which puts you on a rural road north of town rather than in the middle of a forest.

Preston is the closest supply stop for groceries, gas and a last-minute towel, so plan to arrive with what you need. From Preston the drive is short enough to treat as an errand; from Logan, Utah, or Pocatello, Idaho, it becomes a half-day outing, so budget the trip around the pools rather than the road.

The pools

The mineral pools run from 102°F to 112°F, and the hottest end is genuinely hot, so ease in and keep your head above water in untreated geothermal water. A jetted therapeutic tub offers a more targeted soak than the still pools.

Beyond the hot water, there is an Olympic-sized swimming pool with a diving board for laps and cannonballs, plus a shallow 3.5-foot “peanut pool” sized for small children. That split matters: the cool pool lets you reset between soaks instead of overheating in the mineral water.

Waterslides and family facilities

Two large hydro-tube water slides run during the summer months, which makes warm-weather visits a different trip from a winter soak. Outside that window, plan on the pools and hot tubs as the main draw rather than the slides.

The rest of the property is built for groups: an arcade game room, a snack bar for sodas and quick meals, and enclosed picnic pavilions for reunions, company functions and birthdays. If you are organizing a group, reserve the pavilion through the property rather than arriving and hoping for shade.

Fees

Recent visitor reviews report a day-use rate of about $15 for ages 3 to 60, which is the figure to use when budgeting a family trip. Rates and any age-based differences change, so call Bear River Hot Springs at (208) 852-0266 to check the price before you load the car.

Because the pools, slides and camping are all on one property, cost adds up by activity and by person rather than by vehicle. Ask about group pricing when you book a pavilion, and check what the slides add for summer visits.

Getting there

Set your navigation to the N 1600 E address rather than the town of Preston, since the springs sit outside the city grid. The roads in this part of Franklin County are rural and straightforward in normal conditions, and the short run from Preston makes this an easy add-on to a Logan or Bear Lake itinerary.

What to bring

Pack swimwear, a towel per person, sandals for the pool deck and a water bottle; slippery decks around hot pools and ladders are where most stumbles happen. Rotate between the 102–112°F mineral pools and the cooler Olympic pool, and keep soaks short when the water is at the top of that range.

Bring a change of clothes and a bag for wet suits, plus cash as a backup for the snack bar. If you plan to stay into the evening, a warm layer matters more than you would expect once you leave the water.

Lodging on site

The property has eight hotel rooms with private in-room hot tubs and rental cabins, so you can soak from your room instead of hauling towels across the deck. The rooms suit couples and small families who want one more soak after the pools close for the day.

Booking direct through the property is the clearest path, since room and cabin inventory is small and fills around weekends and school breaks. Ask which rooms have the private tubs when you call, because not every unit is identical.

Camping

RV sites and primitive tent sites are available on site, which puts the pools a short walk from your sleeping bag. Tent campers get the simplest version of the trip: pitch, soak, eat at the snack bar if you don't want to cook.

Who it suits

Bear River Hot Springs is at its best for families with kids, groups booking pavilions and travelers who want hot water without a hike. The mix of a 3.5-foot children's pool, slides in summer and an Olympic pool keeps non-soakers busy.

If you want silence, a riverbank and nobody else around, this is the wrong stop; look instead at the primitive soaks in our guide to hot springs in Idaho. Use Bear River when facilities and reliability matter more than solitude, and if you are heading north across the state line, the hot springs in Montana offer a similar developed-versus-primitive choice.

Best time to go

Summer brings the hydro-tube slides and the fullest picnic calendar, which also means the busiest decks and the longest snack bar lines. Spring and fall trade the slides for thinner crowds and comfortable soaking weather, while winter turns the trip into a hot-water-only visit.

On any day, arrive near opening or later in the afternoon to avoid the midday family rush. Call ahead to check seasonal hours and slide operation before a long drive.

Nearby springs and road trips

Southeast Idaho rewards a loop rather than a single stop. Pair Bear River with the geothermal town of Lava Hot Springs to the north, or build a longer trip around the state's developed and primitive soaks using our Idaho hot springs guide as the spine.

Soakers who want a hike-in contrast after a resort day can head north to Frenchman's Bend Hot Springs, a very different kind of afternoon on the water. It is the right counterpoint to pool decks and waterslides.

Rules and courtesy

This is a developed, operated property, so follow the posted pool rules on glass, alcohol, food and children's supervision rather than treating the deck like open public land. Ask at the front desk where drinks are allowed and where they are not.

Keep your head above the water in the mineral pools, hold the handrails on the ladders, and keep an eye on kids moving between the hot tubs and the cool pool. Courtesy on the deck goes a long way when the pools are busy.

Plan Your Soak

Bear River Hot Springs works as a straightforward family soak near Preston: mineral water from 102°F to 112°F, a jetted tub, an Olympic pool and summer slides, all with cabins, hotel rooms and campsites on the same property. Call (208) 852-0266 to confirm current hours, rates and slide operation before you drive out.

Book lodging early if you want a private in-room tub, budget per person for day use, and plan your route around Preston so the drive stays short. For a broader loop across the state, line this stop up with the rest of Idaho's hot springs and pick a primitive soak for the next day. For every soak in the state, start with our guide to Idaho hot springs.