Best Natural Hot Springs in the U.S.

The best natural hot springs are memorable because the landscape and the journey remain part of the soak. This list includes easy-access desert pools, forest springs, canyon hikes, and demanding wilderness destinations. It does not rank them as interchangeable attractions; the right choice depends on effort, season, legal access, and the amount of uncertainty a traveler can accept.

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Destinations to Compare

Destination	State	Experience	Best For
Travertine	California	Roadside high desert	Easy primitive
Goldbug	Idaho	Steep canyon hike	Hikers
Umpqua	Oregon	Forest hillside pools	Scenic forest soak
Fifth Water	Utah	Canyon trail and waterfalls	Hiking plus soaking
Conundrum	Colorado	Long alpine backpack	Wilderness trip
Deep Creek	California	Demanding canyon access	Experienced hikers
Spencer	Nevada	Remote basin roads	Desert solitude
Arizona Hot Spring	Arizona	Colorado River canyon route	Cool-season hiking
Remington	California	Kern River rock pools	Shorter river access
Olympic Hot Springs	Washington	Long approach due road conditions	Backcountry forest

Travertine Hot Springs, California

Travertine earns a place on this list through its combination of easy access, mineral formations, and Sierra views. It is primitive and heavily visited, so the experience depends on timing and respectful use.

Goldbug Hot Springs, Idaho

Goldbug’s series of pools above a canyon creates one of the most rewarding hike-and-soak combinations in the West. The steep trail and exposed terrain keep it from being an effortless visit.

Umpqua Hot Springs, Oregon

Umpqua’s forested hillside pools overlook the North Umpqua drainage. Access rules, road conditions, sanitation concerns, and closures can change, so current Forest Service information is essential.

Fifth Water Hot Springs, Utah

The canyon setting, waterfalls, and multiple warm areas make Fifth Water visually distinctive. Popularity and weather-related access changes mean visitors need a backup plan.

Conundrum Hot Springs, Colorado

Conundrum is a true alpine backpacking destination, not a casual pool stop. Permit requirements, elevation, distance, and wilderness weather define the trip.

Deep Creek Hot Springs, California

Deep Creek combines natural pools with a rugged canyon. The difficult approaches, summer heat, private-property boundaries, and climb out make it appropriate for prepared hikers.

Spencer Hot Springs, Nevada

Spencer represents the remote desert end of the spectrum. Wide-open views and isolation are the attraction, but rough roads and scarce services require self-reliance.

Arizona Hot Spring, Arizona

Reached by a desert canyon hike near Lake Mead, Arizona Hot Spring is best approached during the cooler season. Heat closures and extreme summer temperatures are central planning considerations.

Remington Hot Springs, California

Remington offers volunteer-built pools beside the Kern River. Its river-edge location is beautiful, but visitors must account for steep footing, changing flows, and primitive conditions.

Olympic Hot Springs, Washington

Olympic Hot Springs sits within a lush forest environment, but damaged roads have made the approach much longer than older guidebooks suggest. Current park access information should control the decision.

Choose by Effort Level

Shorter Approach

Travertine, Remington, and some Long Valley springs require less hiking, though roads and footing may still be rough.

Day Hike

Goldbug, Fifth Water, Deep Creek, and Arizona Hot Spring turn the soak into a substantial outdoor day.

Backpacking

Conundrum and current access to Olympic Hot Springs demand significantly more time and preparation.

Remote Driving

Spencer substitutes road uncertainty and isolation for trail mileage.

A Natural Pool Is Never Guaranteed

Floods move rocks, visitors alter dams, source flow changes, and agencies close damaged areas. Photographs can be years out of date. Treat every primitive spring as a changing natural site rather than a maintained attraction.

Is This Hot Spring a Good Fit?

This Spring May Work Well If

You are comfortable checking roads, trails, weather, water conditions, and land-management rules shortly before departure.
You value a natural setting and can carry water, footwear, towels, warm layers, and everything needed to pack out your trash.

Consider Another Option If

Choose a developed resort or bathhouse if you need guaranteed changing rooms, restrooms, controlled temperatures, accessibility features, or staff on site.
Skip the trip when roads, river crossings, heat, snow, wildfire, flooding, or personal mobility make the approach unsafe.

Verify Current Conditions Before You Go

Hot spring access and operating details can change with weather, maintenance, water conditions, ownership policies, and seasonal demand. Before traveling, confirm the following with the official operator, land-management agency, or another current local source:

Current opening status, operating days, and seasonal closures
Reservations, day-use limits, entry fees, and timed access
Road, trail, parking, shuttle, and winter-access conditions
Pool availability, water-level changes, maintenance, or temporary closures
Swimwear, shower, towel, locker, food, glass-container, and photography rules
Age limits, accessibility, pets, overnight use, and maximum soaking times
Trail conditions, river crossings, weather, wildfire restrictions, and emergency access
Package inclusions, lodging policies, spa appointments, and cancellation terms
Agency alerts, permits, fire restrictions, and temporary resource-protection rules

Do not rely on an older social post, screenshot, or search snippet for same-day access. Confirm details as close to your visit as practical.