Quick FactsOverview
About Heise Hot Springs
Heise Hot Springs, Idaho is a historic geothermal resort in Jefferson County along the Snake River, approximately 20 miles east of Idaho Falls near the community of Ririe. The resort features a natural hot mineral pool at around 105 degrees Fahrenheit, a warm outdoor swimming pool with a 350-foot water slide at approximately 92 degrees, a zipline adventure course, a 9-hole executive golf course, a pizza parlor, and a seasonal campground. An entry fee applies and the resort is seasonal.
The hot springs were first developed in the 1890s when Richard Camor Heise, a German immigrant, discovered the geothermal springs and began using them. The mineral water contains potassium sulfate, sodium sulfate, and magnesium chloride. The resort has operated in various forms since that time and is one of the older established geothermal destinations in southeastern Idaho.
For those exploring hot spring resort options near Idaho Falls, Heise is the closest developed geothermal facility to the city and one of the most activity-rich in the region. The combination of pools, a water slide, zipline, golf, and a restaurant makes it a practical full-day or overnight destination for families and groups.
Location & Access
Getting to Heise Hot Springs
Heise Hot Springs is located at 5116 East Heise Road, Ririe, Idaho, approximately 20 miles east of Idaho Falls. From Idaho Falls, take US-26 East toward Ririe, then turn right on North 160 East and follow the road to East Heise Road. Turn right and continue approximately 0.7 miles to the resort entrance. The drive takes about 30 minutes on paved roads and any standard vehicle can reach the resort without difficulty.
The resort is located three miles north of US Highway 26, with signage directing visitors from the highway turnoff. From Rexburg, the drive via US-20 and US-26 takes approximately 40 minutes. Parking is on site and free for day visitors. Airport transportation from Idaho Falls Regional Airport can be arranged through the resort.
For those seeking hot springs near Idaho Falls for a family day trip, Heise is the most established and activity-rich option within driving range of the city. The resort sits alongside the Snake River, which offers fishing and riverfront picnic access. The campground is seasonal and reservations are recommended for summer weekends.
Day-use visitors should confirm current operating hours on the resort website before arriving, as hours vary by season and the resort closes for winter. The pools and amenities are not open year-round, so checking heisehotsprings.net before departure is the most reliable approach.
Suitability & Accessibility
Who Can Visit Heise Hot Springs
Heise Hot Springs suits families with children of all ages, as the resort was purpose-built as a family destination and offers a broad range of activities scaled to different ages. The warm pool and water slide suit older children and teenagers, the hot mineral pool appeals to adults seeking a therapeutic soak, and the zipline and golf course extend the visit well beyond the pool area. The easy road access and extensive on-site amenities make it practical for a full day or overnight stay.
Swimwear is mandatory throughout all pool areas. Towels, swimsuits, and life jackets are available to rent on site. The pizza parlor is available for meals, and picnic areas on the property accommodate groups who bring their own food.
For families seeking family hot springs near Idaho Falls with activities beyond soaking, Heise fills a role that few other geothermal resorts in southeastern Idaho can match. The zipline, golf, and water slide mean visitors who are not interested in soaking can still find the resort worthwhile, making it practical for mixed groups.
The resort is not listed as wheelchair accessible. Visitors with mobility requirements should contact the resort directly before planning a visit. Hours vary by season and the resort closes for the winter. Confirming current operating status before visiting is essential, as the website is the most reliable source for up-to-date scheduling.
Safety & Etiquette
Safety at Heise Hot Springs
Heise Hot Springs is generally safe to visit as a staffed resort with maintained pools and structured recreational facilities. The hot mineral pool runs at around 105 degrees Fahrenheit, which is toward the upper end of comfortable soaking for most adults. Enter the hot pool gradually, limit soak time especially on warm days, and exit immediately if you feel overheated, lightheaded, or unwell.
The warm pool and 350-foot water slide require attention to standard water park safety rules. Follow posted rules at the slide, observe any height or weight restrictions, and supervise children closely in and around the pool at all times. Life jackets are available to rent for non-swimmers and younger children, and using them in the deeper sections of the pool is a practical precaution.
Pregnant visitors and those with cardiovascular conditions should consult a doctor before soaking in the hot mineral pool. The combination of sun exposure and soaking at outdoor pools can dehydrate visitors more quickly than expected, particularly during warm summer days. Carrying water and taking regular breaks is a sensible precaution, especially for children.
The zipline course is a separately staffed attraction. Follow all safety briefings from zipline staff and observe any age, weight, or health restrictions. The resort is seasonal and pools are closed in winter. No alcohol, glass containers, or smoking are permitted in pool areas. Checking the resort website for current hours and any restrictions before visiting is always recommended.
