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Discover Utah's only year-round natural indoor hot spring experience with soaking, scenic stops, and local culinary treats—perfect for relaxation and adventure.
If you’re looking for a unique way to unwind while exploring Utah’s scenic beauty, the Natural Indoor Hot Spring and Spa Utah Crater Soak & Swim might just be the perfect addition to your trip. This tour offers a blend of relaxation in a geothermal hot spring—discovered centuries ago by local Native Americans—with charming local stops that highlight the area’s character. It’s a package designed for travelers who want more than just a soak, offering cultural insights, scenic views, and tasty bites along the way.
We love how this experience combines authentic natural relaxation with the chance to see some of the local highlights, all in one afternoon. The inclusion of private transportation makes it easy to sit back and enjoy the ride without the hassle of driving yourself. Also, the fact that this is North America’s only year-round indoor geothermal spring truly sets it apart—meaning you can enjoy the warm waters regardless of the season.
A potential consideration? The tour is somewhat flexible with timing, which means your schedule could be a bit unpredictable if you’re trying to plan tightly. Also, since towels and personal swimwear aren’t included, you’ll want to pack or plan to buy or rent these essentials to fully enjoy the soak.
This tour suits travelers who appreciate a mix of relaxation, scenic beauty, and local flavor—ideal for couples, families, or anyone seeking a memorable, one-of-a-kind experience amidst Utah’s stunning mountain scenery.


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Your day begins with pickup from your hotel, a designated pick-up point, or Wasatch Bagel—a small but convenient starting detail. From there, you’ll settle into private transportation, which we found to be a major perk. It not only saves you from navigating yourself but also allows your guide to share insights about the area during the drive. The group size remains manageable—around 18 travelers maximum—making it more intimate than big tour bus outings.
The highlight is the Utah Crater, the only year-round natural indoor geothermal spring in North America. The water temperature holds steady at around 94°F (or 90°F as noted in some descriptions), ensuring a comfortably warm soak regardless of outdoor weather. The Crater itself is a dome-like structure—an inviting, almost otherworldly space filled with mineral-rich water that has been forming over thousands of years, sourced from 2 miles underground.
Guests can enjoy a 45-minute soak and swim, which gives ample time to relax, unwind, and enjoy the soothing qualities of the natural mineral water. Many reviews praise how special and “one of a kind” this experience is. Deborah called it a “very cool experience soaking in a domed hot spring,” and others note how the water’s warmth and clarity make for a truly relaxing experience.
Post-soak, your tour includes visits to local attractions—except after 2 pm tours, when the Swiss Village Zermatt Resort is closed. At this charming Swiss-style resort, you can indulge in chocolates, fresh cakes, drinks, and learn about Swiss culture. If the timing doesn’t align or the Swiss Village is closed, the alternative is a stop at the Midway Chocolate Factory, which offers a sweet, family-friendly experience.
Another highlight—weather permitting—is a visit to the Artesian Cheese and Dairy Farm. Here, you get to sample homemade cheeses and see how local dairy products are made, adding a tasty, authentic touch to your day. Several reviews praise guides like David for their knowledge of local history and their ability to make these stops engaging and informative.
The tour’s inclusion of entrance fees for Wasatch, Jordanelle, and Deer Creek State Parks means you’ll likely get some scenic views of Utah’s mountainous landscapes from various vantage points. While these stops are primarily scenic, they add to the overall value, giving you a well-rounded glimpse of the area’s natural beauty.
Priced at $125 per person, this experience balances affordability with the richness of what’s included: private transport, bottled water, entrance fees, and a soak. You will need to bring your own towels and swimwear, which is a minor extra to consider. The tour is flexible with departure times between 8 am and 6 pm, based on availability, allowing you to fit it into your schedule.

What do travelers say? Deborah R loved the experience, calling it “very cool,” and appreciated the family-run nature of the hot spring. Lori H highlighted how the tour was both “amazing” and educational, praising the guide for making the day enjoyable. Several reviews mention knowledgeable guides like Dave and Mike who go beyond just driving—they share stories, historical facts, and local tips, elevating the experience.
Some travelers noted minor issues—such as Erin L’s comment about the tour not being fully advertised or not accommodating issues—reminding us that, like all tours, expectations depend on clear communication. However, the majority praise the relaxing waters, scenic stops, and friendly staff.
Considering the cost of $125, many reviewers felt this was a good deal for the variety packed into the tour. The private transportation and curated stops allow for a personalized experience, especially with the option for a private tour if you prefer a more intimate setting. Plus, the chance to soak in warm, mineral-rich waters during winter or summer alike makes this a versatile option.

This tour is ideal for relaxation seekers, nature lovers, and those curious about local culture. The combination of a unique geothermal hot spring—something you won’t find elsewhere in North America—and scenic, cultural, and culinary stops makes for a memorable day. It’s best suited for travelers who value authentic experiences and enjoy discovering lesser-known gems rather than just ticking off popular tourist spots.
If you’re traveling with family or friends and want a meaningful, relaxing experience with a touch of adventure, this tour delivers. It’s an excellent way to combine wellness with sightseeing, all while enjoying the convenience of private transport and expert guides.
“Very cool experience soaking in a one of a kind domed hot spring. The family who owns and runs is very accommodating and offers a relaxing experie…”
Is the tour suitable for all ages?
Yes, most travelers can participate, and the experience is family-friendly. Just remember to bring towels and swimwear.
How long is the soak at the Crater?
Guests typically enjoy around 45 minutes of swimming and soaking, giving enough time to relax comfortably.
Are towels and swimwear provided?
No, you’ll need to bring your own towels and swim suits or plan to purchase or rent them locally.
Can I choose my departure time?
Departure times vary between 8 am and 6 pm, depending on availability. Your guide will confirm the best time upon booking.
What’s included in the price?
Private transportation, bottled water, entrance to the cheese farm and Swiss Village, entrance fees to nearby parks, and admission to the hot spring.
What if the weather is poor?
Since the hot spring is indoor, the trip generally proceeds unless there’s extreme weather. If cancellation occurs due to weather, you might be offered a different date or a full refund.
In summary, the Natural Indoor Hot Spring and Spa Utah Crater Soak & Swim offers a genuine blend of relaxation, scenic beauty, and cultural flavor that’s perfect for travelers looking to unwind and explore Utah’s local charm. With friendly guides, comfortable transportation, and the allure of warm mineral waters, it’s a well-rounded experience that’s worth considering for your Utah itinerary.