The Best Hot Springs Tucked Away in Remote Mountain Ranges

15 July 2025

There’s something magical about soaking in a natural hot spring—especially when it’s hidden deep within the rugged embrace of a mountain range. Imagine easing into warm, mineral-rich waters while surrounded by towering peaks, crisp alpine air filling your lungs, and the only sounds being the distant call of a bird or the gentle bubbling of the spring. These hidden gems aren’t just a place to relax—they’re a breathtaking escape into nature’s untouched beauty.

In this guide, we’re diving into some of the most incredible hot springs secluded in remote mountain ranges. If you’re an adventurer who loves trekking off the beaten path, these spots will be your new favorite retreats.

1. Conundrum Hot Springs – Colorado, USA

Tucked deep in Colorado’s Maroon Bells-Snowmass Wilderness, Conundrum Hot Springs is an adventurer’s paradise. But be warned: this isn’t a simple roadside stop—you’ll have to hike nearly 17 miles round-trip to reach it!

Why It’s Worth It

- The reward for your efforts? A set of natural geothermal pools perched at 11,200 feet, offering jaw-dropping views of snow-capped peaks.
- The warm, mineral-rich waters (around 100°F) provide the perfect relief after a long hike.
- The star-studded night sky up here is unreal—no city lights, just pure celestial beauty.

How to Get There

Start your journey from the Conundrum Creek Trailhead near Aspen. The trail is challenging with a steady elevation gain, so pack wisely—good hiking boots, snacks, and plenty of water are a must.

2. Ma’in Hot Springs – Jordan

Hidden in a canyon between the rugged cliffs near the Dead Sea, Ma’in Hot Springs feels like an oasis in the desert. The location alone is breathtaking—waterfalls cascade over rocks into warm, mineral-rich pools that have been soothing travelers for centuries.

What Makes It Special

- The high mineral content is said to have therapeutic benefits for skin and muscles.
- The setting? Pure magic. Imagine a steaming waterfall set against dramatic canyon walls.
- A mix of public and private pools, so you can choose whether to enjoy a social soak or a quiet retreat.

Visiting Tips

The best time to visit is in the cooler months (October–April). Since the springs flow into the Dead Sea, combining both experiences in one trip is a must!

3. Takaragawa Onsen – Japan

Japan is famous for its onsens (hot springs), but Takaragawa Onsen stands out for its remote riverside location in the mountains of Gunma Prefecture.

Why It’s a Must-Visit

- Surrounded by dense forests and the sound of a gentle river, it’s one of the most serene onsens in Japan.
- The mineral waters maintain a cozy 107°F, perfect for unwinding after a chilly mountain adventure.
- The traditional Japanese wooden architecture adds an authentic charm to the experience.

Insider Tip

This onsen is co-ed, which is rare in Japan. If you’re uneasy about mixed-gender bathing, don’t worry—there are separate areas for men and women too.

4. Termas Geométricas – Chile

Deep in Chile’s Villarrica National Park, surrounded by volcanic mountains and lush rainforests, lies Termas Geométricas—a stunning network of 17 thermal pools connected by wooden walkways.

Why It’s Breathtaking

- The contrast of hot steam against the cool mountain air is dreamlike.
- Designed to blend into nature, the red wooden walkways create a striking yet peaceful atmosphere.
- The water here is pure, flowing directly from underground volcanic sources at temperatures between 98°F and 113°F.

Getting There

This hidden paradise is reachable via a scenic drive from Pucón, a small lake town that’s also famous for adventure sports like volcano hiking and whitewater rafting.

5. Banff Upper Hot Springs – Canada

No list of remote mountain hot springs would be complete without mentioning Canada’s Banff Upper Hot Springs. Perched at nearly 5,200 feet in Alberta’s Rocky Mountains, this spot combines breathtaking views with warm, rejuvenating waters.

What Makes It Special

- The mineral-rich waters are naturally heated underground and stay between 98°F and 104°F year-round.
- The view? Unreal. Imagine soaking in warm water while gazing at snow-covered peaks.
- It has been a popular retreat for over a century, yet it still retains a peaceful vibe.

Best Time to Visit

Winter is an incredible time to visit. Soaking in steaming water while surrounded by snow? Pure bliss.

6. Wild Willy’s Hot Springs – California, USA

For those who love off-the-grid adventures, Wild Willy’s Hot Springs near Mammoth Lakes is the definition of a hidden gem.

Why It’s Worth the Trip

- Unlike commercialized hot springs, this is a completely natural geothermal pool in the middle of the vast Eastern Sierra landscape.
- The water hovers around 95-105°F, perfect for a soothing soak.
- If you visit at sunrise or sunset, the reflection of golden light on the mountains is unforgettable.

Getting There

Wild Willy’s requires a bit of a drive down a dirt road, but the short walk from the parking area makes it one of the more accessible remote springs on this list.

7. Blue Lagoon – Iceland (Honorable Mention)

Technically not in a mountain range, but the Blue Lagoon in Iceland is too spectacular to ignore. Set in a lava field surrounded by volcanic hills, this silica-rich geothermal spa is unlike any other hot spring in the world.

Why It’s a Bucket-List Experience

- The milky blue waters provide incredible skin benefits, thanks to their high mineral content.
- It’s heated naturally by underground volcanic activity, keeping it at a cozy 98–102°F.
- The surrounding black lava fields make it feel like another planet.

Pro Tip

Book your spot in advance! The Blue Lagoon is no longer a secret, and slots fill up fast.

Final Thoughts

There’s something truly special about soaking in naturally heated waters, miles away from civilization. Whether it’s the steamy pools of the Rockies, the serene onsens of Japan, or the volcanic springs of Iceland, each of these hidden gems offers a unique experience that’s worth the journey.

So, which one’s calling your name? Are you ready to trade the chaos of daily life for a few blissful hours (or days) in one of these remote wonders? Pack your bags, grab your hiking boots, and get ready for an unforgettable adventure.