Best Hot Springs and Cold Plunge Destinations Around the World
- GSS Staff
- Jan 6, 2025
- 8 min read
Water has always been part of wellness travel, but the experience is becoming more intentional. Travelers are no longer looking only for a beautiful pool or a quiet soak. They are planning trips around geothermal lagoons, mineral springs, cold lake immersions, fjord plunges and the kind of hot-cold rituals that make the landscape feel like part of the therapy.
Some of these traditions are centuries old. Others are modern interpretations shaped by architecture, recovery culture, breathwork and the growing interest in nature-based wellness. In many places, saunas and steam rooms are part of the ritual, but the water is what gives each destination its identity: a glacial lake, a geothermal lagoon, an Arctic fjord, a mineral spring, a cold river or a wild plunge pool.
From Iceland to Australia, these water wellness destinations show how hot springs and cold plunges are becoming one of the most memorable ways to experience a place.
Geothermal Bathing Near Reykjavík, Iceland
Where to experience it: Sky Lagoon
Iceland’s relationship with geothermal water is one of the reasons wellness travelers keep returning. Near Reykjavík, Sky Lagoon offers a polished, oceanfront way to experience that tradition without leaving the capital region.
Set in Kópavogur, just outside Reykjavík, the lagoon is warmed by geothermal water and looks out toward the North Atlantic. The setting is dramatic but easy to access, making it a natural first or last stop on an Iceland itinerary.
The signature experience is the Skjól Ritual, a guided sequence that moves through warm lagoon bathing, cold exposure, sauna, mist, body scrub and steam. It is not simply about getting warm or cold. The rhythm of the experience is what matters: heat, chill, breath, steam, stillness, repeat.
Sky Lagoon works especially well for travelers who want Icelandic bathing culture in a refined setting. It can be added after a long flight, before heading deeper into the country, or after several days of driving in colder weather.
Good to know: Children under 12 are not permitted, and guests ages 12 to 14 must be accompanied by a guardian. Advance booking is strongly recommended. Accessible by car or public transport; take Bus #4 to Hamraborg, then Bus #35 to Hafnabraut.
River Bathing in Swedish Lapland
Where to experience it: Arctic Bath
In Swedish Lapland, water wellness feels quieter, colder and more elemental. Arctic Bath is a floating hotel and spa on the Lule River near Harads, with an open-air cold bath at the center of its circular structure.
In summer, the spa floats on the river. In winter, the river freezes around it, turning the cold bath into an icy plunge framed by snow, forest and northern light. Guests move between warm spa spaces, saunas and the cold river pool, experiencing contrast therapy in a landscape where the season changes everything.
This is not a geothermal spring. Its power comes from the river itself. The water, the architecture and the silence of Swedish Lapland make the experience feel deeply tied to place.
Arctic Bath is best for travelers who want water wellness to feel immersive rather than simply decorative. It is the kind of destination where the cold is not a novelty; it is part of the environment.
Good to know: Arctic Bath is located in Harads, about 85 km from Luleå Airport. Winter and summer offer very different experiences, so the best time to visit depends on whether you want snow, ice and possible Northern Lights or long northern daylight. The summer season begins on June 16, with 24-hour daylight from late May to mid-July.
Fjord Saunas and Arctic Cold Plunges, Norway
Where to experience it: Oslo, Svalbard, Kalvåg, Finnmark and Geilo
Norway is one of the world's best places to experience the traditional pairing of sauna and cold-water immersion. Here, alternating between intense heat and icy water is more than a wellness trend. It is woven into life along the coast, in the mountains and across the Arctic, where the surrounding landscape becomes part of the ritual.
In Oslo, the experience can be surprisingly urban. Floating saunas along the Oslofjord allow travelers to step from the warmth of a wood-fired sauna straight into the fjord, all with skyline views in the background. Oslo Badstuforening operates several floating saunas across the city, and the capital's growing sauna culture has become part of its revitalized waterfront.
For a more remote experience, Svalbard offers an Arctic interpretation. At Isfjord Radio Adventure Hotel, perched on the edge of the tundra, the sauna overlooks Isfjorden and the surrounding wilderness. A cold plunge here is as much about the setting as the temperature, with glaciers, Arctic light, sea air and vast open landscapes creating an unforgettable backdrop.
On Norway's west coast, Kalvåg brings the ritual into a traditional fishing village. Visitors can take a boat to the white sands of Grotlesanden or hike to the secluded beach at Vetvika for a refreshing sea dip before returning to the village to warm up in a floating sauna overlooking the Frøysjøen strait.
In Finnmark, the experience becomes even more dramatic. At Varanger Lodge in northeastern Norway, guests warm up in a wood-fired sauna before taking a plunge through an ice hole cut into a frozen mountain lake. During winter, the experience may unfold beneath star-filled skies or even the Northern Lights.
Geilo, a mountain village between Oslo and Bergen, offers a gentler introduction to the same tradition. Here, cold-water immersion is paired with hiking, private sauna rituals, aromatic steam infusions and a refreshing lake plunge, creating an experience that feels restorative rather than extreme.
Together, these destinations show that Norway's cold-water culture is not one single experience. It is a way of engaging with the landscape, whether that landscape is a city fjord, an Arctic wilderness, a historic fishing village or a mountain lake.
Good to know: Oslo is the easiest introduction for travelers wanting to experience Norway's floating sauna culture and a fjord swim. Svalbard, Finnmark, Kalvåg and Geilo require more planning and are best explored as part of a broader Norway itinerary. For remote locations or winter ice plunges, always join an organized operator or guided experience.
Cold Lake Immersion in the Hudson Valley, New York
Where to experience it: Mohonk Mountain House
Not every cold plunge needs to happen in the Arctic. In New York’s Hudson Valley, Mohonk Mountain House offers a cold-water experience centered on Lake Mohonk, a glacial lake surrounded by cliffs, forest and historic resort architecture.
Its Lakeside Immersion experience begins with a dip in Lake Mohonk, followed by warming elements such as tea or cider, guided yoga stretches and ginger inhalation therapy in a lightly heated spa space. The contrast is gentler than an ice-hole plunge, but the setting gives the experience a strong sense of place.
This is a good option for travelers who want cold therapy within reach of New York City, especially if they prefer a historic resort environment over a remote wilderness trip. The lake is the heart of the experience, but the ritual around it makes it feel restorative rather than merely bracing.
Good to know: The Lakeside Immersion is available with a stay experience and is for adults ages 18 and older.
Nordic-Inspired Wellness on the Isle of Skye, Scotland
Where to experience it: The Bracken Hide
The Isle of Skye already feels like a wellness landscape: sea air, green hills, shifting weather, open skies and water never far away. At The Bracken Hide near Portree, Nordic-inspired bathing adds a hot-cold ritual to that natural setting.
The property features Estonian saunas and a plunge pool, giving guests a simple way to move between heat and cold after exploring the island. The experience feels well matched to Skye’s atmosphere. It is not glossy or urban; it is elemental, weather-aware and grounded in the island’s wild beauty.
For travelers hiking, driving or slow-traveling through Skye, the sauna and plunge pool offer a way to come back into the body after a day outdoors. It is less about a spa day and more about letting the landscape continue into the evening.
Good to know: The Bracken Hide is located near Portree and offers cabin-style accommodations. The sauna and plunge pool are part of its wellness facilities.
Breathwork and Cold Exposure in Wisconsin
Where to experience it: Sand Valley
Sand Valley in Nekoosa, Wisconsin, is best known as a golf destination, but its winter wellness programming brings cold exposure into a very different kind of setting: dunes, grasslands and wide Midwestern skies.
Its Elemental Wellness Retreat (Wim Hof Method residency) includes breathwork, mindfulness practices and optional cold exposure led by certified instructors. That guided structure is important because for many travelers, cold plunging is more approachable when it is paired with breathing techniques, preparation and a retreat environment.
Unlike destinations where the cold plunge is simply attached to a spa, Sand Valley frames the experience around body-mind reset. The water is part of a broader practice that includes breath, focus, movement and recovery.
Good to know: Wellness programming at Sand Valley is seasonal and event-based, so travelers should check current dates before planning a trip around cold exposure or breathwork.
Geothermal Mineral Bathing on the Mornington Peninsula, Australia
Where to experience it: Peninsula Hot Springs
Less than 90 minutes from Melbourne, Peninsula Hot Springs offers one of the most expansive geothermal bathing experiences on this list - Mineral-rich hot spring bathing across a wide range of pools, wellness spaces and bathing environments.
The Bath House is family-friendly, while the Spa Dreaming Centre offers a calmer adults-focused experience. Visitors can move between geothermal pools, reflexology walks, spa treatments and bathing areas inspired by global traditions. It is easy to make this a day trip from Melbourne, but it also works as part of a longer Mornington Peninsula itinerary with beaches, food, wine and coastal drives.
Peninsula Hot Springs is ideal for travelers who want water wellness that is gentle, accessible and rooted in the comfort of mineral bathing.
Good to know: Children are welcome in designated areas. The hot springs do not recommend bathing in the hot spring pools during pregnancy, but customized private bathing experiences may be available with adjusted water temperatures. For a day trip, take the Peninsula Viator tour from Melbourne if you dont have a car. Everything else feels a bit inconvenient!
The most memorable water wellness experiences are not all alike. Some are hot and mineral-rich. Some are cold enough to take your breath away. Some are framed by spa design, while others happen in fjords, lakes, rivers and wild coastal landscapes. What connects them is not a single treatment but a way of traveling. Water becomes the reason to slow down, pay attention and feel the place more deeply.
A geothermal lagoon outside Reykjavík, an icy river in Swedish Lapland, a floating sauna in Oslo, a glacial lake in New York, a plunge pool on Skye, a winter retreat in Wisconsin and a mineral spring in Australia all offer different versions of the same idea: wellness does not have to happen indoors.
Sometimes the most powerful spa is the landscape itself.
