Sawtooth Lodge Hot Springs is a rustic resort located in the small town of Grandjean, nestled in the scenic Idaho mountains of the Sawtooth Wilderness. Guests can explore nearby hiking trails, fish in the mountain streams, ride horses, and spot wildlife in the surrounding wilderness. Despite its remote location, the lodge provides comfortable accommodations, essential amenities, and a natural hot spring is perfect for unwinding after your outdoor adventure.

A café offers meals throughout the day, which are not included in the stay. There are no cell services.

The lodge is open from early June to early October.

Sawtooth Lodge Hot Springs Experience

Geothermal mineral water at 150°F comes from a source near the lodge. It is then pumped to the bathing area and mixed with cold water from the well. You have the option to choose one of the soaking tubs or enjoy floating in the pool. The pool measures 21 by 13 feet, with a depth ranging from 3 to 7 feet.

The pool temperature is maintained at 100°F during the day, but it drops to 87°F–90°F by early morning when the generator is turned off overnight. Once restarted at daybreak, the temperature gradually returns to 100°F. The pools remain open 24 hours a day.

Geothermal water flows into the tubs at 130°F–140°F and must be mixed with cold water before use.

If you prefer a more rustic setting, consider visiting Sacajawea Hot Springs nearby. It sits 0.5 miles before the Sawtooth Lodge along the bank of the South Fork of the Payette River.

Sawtooth Lodge Hot Springs and Grandjean have a rich history dating back to to the late 19th century.

In the 1870s, Danish immigrant and early pioneer Emile Grandjean established a homestead in the area, which later became the town of Grandjean.

As the mining industry boomed in the early 1900s, Grandjean became a hub for transportation and commerce. The town's prosperity and scenic surroundings drew tourists to the town.

In 1922, Harriet Hansen, known as Cougar "Babe" Hansen for her exceptional hunting skills, purchased the homestead from Emile Grandjean. Harriet earned her nickname after eliminating several cougars in the region. She went on to establish Sawtooth Lodge in 1927, running it until 1938.

The Roden Family took over the lodge in 1938 and operated it until 1953. During World War II, the lodge served as a base for the Civilian Conservation Corps, and in the 1960s, it became part of the Sawtooth National Recreation Area.

In 2017, the resort changed ownership once again. The new owners have been working to improve and renovate the lodge, welcoming more guests and providing even more exciting adventures.

Location: 27 miles northeast of Lowman • Central Idaho • USA
Open: From early June till early October
Development: Soaking tubs, swimming pool, cafe, and store
Clothing: Mandatory
Accommodations: Cabins, yurts, RV and tent campground

Hiking distance: Short
Road access: Any vehicle
Day-use: Yes with fees
Managed by: Privately owned

Elevation: 5,064 ft (1,544 m)

Water T° (source): 150°F (66°C)
Water T° (pools): 130°F - 140°F (54°C - 60°C) at tubs, adjustable. 100°F - 101°F (37°C - 38°C) at the swimming pool
Odor: None