3 Day Idaho Hot Springs Road Trip

This three day Idaho hot springs road trip takes you to some of the Gem State's steamiest secret springs and roadside soaking spots.
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The state of Idaho often brings up thoughts of wide open farmland brimming with the area’s most famous crop: potatoes. Although this is true for many parts of Idaho, there is another side to the Gem State that often gets overlooked.

We’re talking rugged mountains, sparkling alpine lakes, and the country’s highest concentration of natural hot springs. In fact, Idaho boasts over 340 hot springs throughout the state – with more than 130 of them being “soakable.” Looking to spend a few days exploring the state’s warm waters? The small town of Stanley is the place to go. Situated three hours from Boise and a little bit over an hour from the Sun Valley/Ketchum area, Stanley is a remote town that offers unrivaled access to over a dozen Idaho hot springs.

Do we have you daydreaming about a hot springs road trip yet? Explore our three day itinerary that helps you check off the maximum amount of hot springs in the Stanley area, while still leaving plenty of time to relax in the warm waters.

Day 1: Arrive in Stanley, Idaho

On the first day of the trip, take your time getting into the area and be sure to soak up the unique landscapes in this part of the country. After arriving in town, head down Highway 75 to Sunbeam Hot Springs. This road-side hot spring features two areas that are perfect for soaking.

The west side has a ton of pools that all differ in size, depth, and temperature. The general rule of thumb is that the closer you are to the source spring (in this case, it’s coming from the waterfall), the hotter the pool. Some of these pools get dangerously hot – sometimes hovering close to 110º – so be mindful of temperature before submerging yourself. Luckily, the Salmon River runs along most of the hot springs in the area and is a great place to do a cold plunge, or gather some cool water to bring the temperature down in hotter pools.

Sunbeam Hot Springs Idaho
A person relaxes in a soaking tub at Sunbeam Hot Springs in Idaho

The east side also features rock pools along the river, as well as two man-made tubs for soaking. Between the east and west sides, Sunbeam Hot Springs has plenty of space to spread out and enjoy the warm waters.

When you’re ready to move on, finish your first day at nearby Cove Creek Hot Spring for a soak in this small pool along the Salmon River. Note that this spring does get flooded out  during spring snow-melt, and is best enjoyed in the fall or winter.

After soaking, either head back into Stanley for dinner and a hotel room, or choose a campsite from one of the many campgrounds along Highway 75.

Day 2: A Full Day of Idaho Hot Springs

On day two, start your morning at Boat Box Hot Spring along Highway 75 right outside of town. This small spring is located off the road along a bend in the Salmon River, and bald eagles frequent the trees above the pool.

Next on the agenda is Valley View Hot Spring right in the heart of town. This spring is large in size but a bit cooler than others in the area with an average water temperature of 95 degrees Fahrenheit.

Valley View Hot springs along Highway 75 in Idaho
Mountain Village Resort hot springs Idaho

After taking time to enjoy these quiet Idaho hot springs, head over to the famous Mountain Village Resort for a soak in their newly renovated spring. This is the only hot spring mentioned on this itinerary that requires a reservation. It’s well worth the effort, though, as this hot spring sits in a historic wooden hut, reaches a depth of about four and a half feet, and features sweeping views of the Sawtooth Mountains. Lodge guest just make reservations at the front desk, as the admission fee is waived for hotel guests. Those not staying on the property will need to call in advance and reserve their hour-long slot for a small fee.

After soaking in the warm waters – and views of the Sawtooths – enjoy a meal in Stanley before exploring nearby Stanley Lake for sunset and stargazing.

Day 3: Final Dip at Frenchman’s Bend Hot Springs

In the morning, start your journey back towards the airport by heading in the direction of Ketchum for one more hot spring. Frenchman’s Bend Hot Spring is located near Sun Valley ski area and features three warm pools next to the chilly waters of ironically named Warm Springs Creek. The first pool is located along the road, but the other two require crossing the shallow creek. Enjoy the tranquil area and soak in the last of the warm water before heading back home.

Sawtooth Mountains from Highway 75 in Idaho
Miner's Box Hot Springs Idaho

Bonus Hot Springs

If you have an extra day to spend, stop by two additional hot springs a bit further off the beaten path. Miner’s Box Hot Spring, located east of Stanley, features multiple pools that are situated on the edge of an old miner’s operation.

Goldbug Hot Spring is also located east of Stanley and is known for it’s sparkling blue waters. This scenic mountainside hot spring is one of the best hot springs near Yellowstone National Park.

Idaho hot springs come in many shapes and sizes but one thing is for certain: there are plenty of them for you to enjoy during your next adventure through the Gem State!

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