Idaho’s Sawtooth Scenic Byway is a hidden gem for adventure seekers and nature lovers. This picturesque route stretches over 115 miles, offering stunning views of rugged mountain ranges, dense forests, and crystal-clear rivers. Among these natural wonders are a series of hot springs that are as secluded as they are soothing. For those in the know, these hot springs offer a perfect blend of relaxation and solitude. While some are more popular, there are a few that remain well-kept secrets—only shared among locals and avid explorers. Here are seven of the best-kept secret hot springs along the Sawtooth Scenic Byway.
1. Kirkham Hot Springs
Location: Just a short drive off the highway near Lowman, Kirkham Hot Springs is one of the more accessible spots, yet it still offers a sense of seclusion, especially in the early morning or late evening.
Access: A well-marked parking area leads you down a short trail to the springs. The trail is relatively easy, though it can be slippery in wet weather.
Features: Kirkham is known for its cascading waterfalls that pour into natural pools carved out of the rock. The water is comfortably warm, making it ideal for a long soak. Surrounded by pine trees and with the river rushing by, the setting is tranquil and picturesque.
Local Tips: According to users on Reddit’s r/Idaho and r/hotsprings, the best time to visit is either at sunrise or sunset to avoid crowds. Some even suggest visiting in winter when the steam rises dramatically against the snowy backdrop.
Photography Opportunities: The cascading waterfalls provide a stunning backdrop for photography, especially when the light is soft during the golden hours.
2. Pine Flats Hot Springs
Location: Located near Garden Valley, Pine Flats Hot Springs is tucked away along the Payette River, offering breathtaking views and a peaceful setting.
Access: After parking, a short, somewhat steep hike takes you down to the riverbank where the hot springs are located. It’s a bit more challenging to access than Kirkham, but well worth the effort.
Features: Pine Flats features multiple pools, with temperatures varying from lukewarm to quite hot. The hottest pools are closest to the source, which is a small waterfall. The river nearby provides a refreshing contrast if you need to cool down.
Local Tips: Frequent visitors on Instagram and Facebook groups recommend bringing water shoes for navigating the rocky terrain. They also suggest visiting in the early morning to have the pools to yourself.
Photography Opportunities: The juxtaposition of steaming pools and the flowing river creates a dynamic scene for photography, especially in the winter months when the area is blanketed in snow.
3. Bonneville Hot Springs
Location: Situated about 19 miles north of Lowman, Bonneville Hot Springs is nestled in a forested area, offering a more rustic and secluded experience.
Access: A short hike from the Bonneville Campground leads you to these springs. The trail is easy to moderate and winds through a beautiful forest.
Features: The springs are divided into several pools with varying temperatures. The hottest pool is closest to the source, and the farther you move from it, the cooler the water becomes. The surrounding forest makes this hot spring feel like a private retreat.
Local Tips: Reddit users from r/Idaho suggest visiting during the shoulder seasons (spring and fall) when the campground is less crowded. They also recommend bringing a towel and a change of clothes, as the air can get chilly.
Photography Opportunities: The dense forest surrounding the pools provides a beautiful contrast to the clear, steaming water, making it a great spot for nature photography.
4. Sacajawea Hot Springs
Location: Located near Stanley, Sacajawea Hot Springs is one of the most secluded springs on this list, offering a true wilderness experience.
Access: Accessing Sacajawea Hot Springs requires a longer hike, which deters many casual visitors, ensuring that those who make the effort are rewarded with peace and privacy.
Features: These springs are smaller and more rustic than others, but the water is crystal clear and warm. The surroundings are breathtaking, with views of the Sawtooth Mountains and the Salmon River.
Local Tips: Locals on Facebook and outdoor forums advise checking weather conditions before heading out, as the trail can become treacherous after heavy rain or snow. They also recommend packing a lunch to enjoy by the springs, as the area is perfect for a picnic.
Photography Opportunities: The remote setting of Sacajawea Hot Springs provides ample opportunities for photography, particularly at sunrise when the mountains are bathed in golden light.
5. Mountain Village Hot Springs
Location: Hidden just off Highway 75 near Stanley, Mountain Village Hot Springs is often overlooked by travelers, making it a true hidden gem.
Access: The hot springs are located on private property but are open to the public. A short walk from the parking area brings you to the springs.
Features: This hot spring is unique in that it offers views of the Sawtooth Mountains right from the pools. The water is comfortably warm, and the setting is quiet and serene.
Local Tips: Those in the know, as shared on Instagram, recommend visiting at dusk when the sky is painted with colors and the mountains are reflected in the water. It’s also suggested to bring a beverage of your choice to enjoy while soaking.
Photography Opportunities: The view of the Sawtooth Mountains from the pools is unparalleled, making it a prime spot for sunset photography.
6. Goldbug Hot Springs
Location: While technically a bit off the Sawtooth Scenic Byway, Goldbug Hot Springs is worth the detour for its stunning location and impressive pools.
Access: The trail to Goldbug Hot Springs is more strenuous than others, requiring a 2-mile hike with some elevation gain. However, the trail is well-marked and the effort is well worth it.
Features: The hot springs consist of multiple pools of varying temperatures, with the hottest at the top. The panoramic views from the pools are incredible, particularly at dawn or dusk.
Local Tips: Reddit and Instagram users recommend starting the hike early to avoid the heat of the day and to ensure you have time to enjoy the springs before crowds arrive. Bring plenty of water and be prepared for a moderate hike.
Photography Opportunities: The higher elevation and expansive views make Goldbug Hot Springs a dream for photographers, especially during the golden hour.
7. Sunbeam Hot Springs
Location: Located along the Salmon River, near the historic Sunbeam Dam, these hot springs are easy to access and offer a unique experience.
Access: The hot springs are right off the highway, with easy parking and a short walk to the pools. This makes Sunbeam Hot Springs one of the most accessible on the list.
Features: The springs are located right next to the river, allowing for a mix of hot and cold water depending on where you choose to sit. The remains of the old dam add a historical element to the experience.
Local Tips: Local Facebook groups suggest visiting in the late afternoon when the sun is lower, and the area is less crowded. They also recommend bringing a waterproof bag to keep your belongings dry.
Photography Opportunities: The combination of the river, the dam, and the steaming pools makes for a compelling and unique photo opportunity, particularly in the evening light.
Conclusion
Idaho’s Sawtooth Scenic Byway is a paradise for those seeking adventure, beauty, and a bit of solitude. The hot springs along this route offer a unique way to experience the natural wonders of the area. Whether you’re looking for an easy soak with stunning views or a challenging hike to a secluded pool, these seven secret hot springs provide something for everyone. Remember to respect these natural treasures by following Leave No Trace principles and enjoying the springs responsibly.
