Quick FactsOverview
About Nat-Soo-Pah Hot Springs
Nat-Soo-Pah Hot Springs, Idaho is a seasonal family resort in Twin Falls County near Hollister, approximately 16 miles south of Twin Falls along US Highway 93. The name Nat-Soo-Pah comes from a Shoshone phrase meaning Magic Mineral Water. The main pool measures 125 by 50 feet and is naturally heated by thermal water to between 92 and 99 degrees Fahrenheit, with a waterslide and two diving boards. A soaking pool maintained at 104 to 106 degrees and a hot tub at around 100 degrees provide quieter options. All pool water is chlorinated and lifeguards are on duty at all times. The resort is open from May 1 through early September.
The campground includes 75 sites, of which 29 offer full RV hookups. Tent sites are grassy and shaded. Additional amenities include a snack bar, locker rooms, showers, and picnic pavilions. Pool admission is charged separately from camping fees.
For those seeking family hot springs near Twin Falls Idaho with a waterslide and full camping facilities, Nat-Soo-Pah is the closest developed hot springs resort to the city and the most family-oriented option in the Magic Valley region.
Location & Access
Getting to Nat-Soo-Pah Hot Springs
Nat-Soo-Pah Hot Springs is located at 2738 East 2400 North, approximately 16 miles south of Twin Falls via US Highway 93 and 3.5 miles east of Hollister. From Twin Falls, take US-93 South for approximately 15 miles to Hollister, then turn east onto Nat-Soo-Pah Road and continue 3 miles to the resort. Paved roads lead all the way to the entrance and any standard vehicle can reach it without difficulty. Drive time from Twin Falls is approximately 25 to 30 minutes.
From Boise, the drive takes approximately one hour and 45 minutes via I-84 East to Twin Falls and then south on US-93. The resort is signed from Highway 93 at the Hollister turnoff. Pool and campground check-in are separate processes with separate fees.
For those seeking hot springs near Twin Falls Idaho as a summer day trip or camping destination, Nat-Soo-Pah is the closest developed hot springs facility to the city. Shoshone Falls and the Snake River Canyon are accessible within a short drive to the north, making the resort a practical base for a broader southern Idaho trip.
The resort is seasonal, closing for the winter from September through April. Confirming current opening and closing dates on natsoopah.com before visiting is recommended, as exact seasonal dates can vary slightly year to year.
Suitability & Accessibility
Who Can Visit Nat-Soo-Pah Hot Springs
Nat-Soo-Pah Hot Springs suits families with children of all ages, as the resort was designed specifically as a family summer destination and provides a range of pool options scaled to different ages and comfort levels. The main pool with its waterslide and diving boards is well-suited to older children and teenagers. The soaking pool and hot tub offer quieter options for adults. The lifeguarded environment gives parents additional peace of mind while children swim.
Swimwear is mandatory throughout all pool areas. The facility is not a clothing-optional site in any area. Pets are welcome in the campground but are not permitted in the pool area. The campground is pet-friendly with standard leash and cleanup expectations.
For those seeking family hot springs near Twin Falls Idaho with a full summer camping setup, Nat-Soo-Pah offers one of the more complete packages in southern Idaho. The 75-site campground with RV hookups, shaded tent sites, showers, and a snack bar means families can stay several days without leaving the property. The snack bar, arcade room, and picnic pavilions extend the visit beyond the pool itself.
The resort is not listed as wheelchair accessible throughout. Visitors with mobility requirements should contact the resort at (208) 655-4337 before planning a visit to confirm what areas are currently accessible. Cash is preferred at the resort; visitors should confirm current payment options on the website before arriving. Pool admission is separate from camping fees and must be purchased at the entrance.
Safety & Etiquette
Safety at Nat-Soo-Pah Hot Springs
Nat-Soo-Pah Hot Springs is generally safe to visit as a staffed resort with lifeguards on duty at all times during pool hours, making it one of the more actively supervised hot spring facilities in southern Idaho. Pool water is chlorinated and maintained throughout the season. Standard pool safety practices apply throughout the facility.
The soaking pool runs at 104 to 106 degrees Fahrenheit, which is toward the upper end of comfortable soaking for most adults and is not appropriate for young children or extended immersion. Pregnant visitors and those with heat sensitivity or cardiovascular conditions should use the main pool or the hot tub rather than the soaking pool and should limit session duration.
The waterslide and diving boards require attention to posted height, weight, and age restrictions. Follow all lifeguard instructions and observe posted rules at the slide and diving areas. Children using these features must be able to swim competently in the deeper sections of the pool.
The resort sits at approximately 4,500 feet elevation. Sun exposure can be intense and dehydration occurs faster than at lower elevations, particularly during warm summer days. Sunscreen, a hat, and regular water intake are practical for all visitors, especially children spending extended time in and around the pools.
No alcohol is permitted in the pool area. The resort closes after Labor Day. Check natsoopah.com for current hours and closing dates before visiting. Pool admission is separate from camping fees and is purchased at the entrance.
