About Big Spring
Big Spring in Idaho offers a welcoming blend of natural warmth and easy accessibility. With water temperatures around 73°F, this warm spring invites you to relax in its soothing embrace amid serene, natural surroundings. Its balance of comfort and wilderness sets it apart among hot springs in Idaho.
Getting There
You can reach Big Spring with a simple drive-up access—no hiking required—making it convenient for all visitors. Ample parking is available near the spring, so you can arrive stress-free and ready to unwind.
What to Expect
The water at Big Spring stays comfortably warm throughout the year, creating a pleasant bathing experience even in cooler seasons. The spring’s calm atmosphere feels peaceful but can attract visitors during weekends and holidays. Facilities are minimal, preserving the natural charm of this Idaho swimming hole.
Tips for Visitors
Visit Big Spring during weekday mornings to enjoy a quieter experience. Bring water shoes for comfort on rocky edges and pack a towel and change of clothes since there are no onsite amenities. Entry is free, allowing you to soak without worrying about fees or reservations.