Hot springs are nature’s comforting retreats, overflowing with mineral-rich waters that soothe your muscles and calm the mind. For centuries, travelers around the globe have visited these geothermic havens in search of relaxation, cultural immersion, and wellness benefits. Some date back to ancient civilizations, while others offer modern spa experiences in scenic locations. Join us as we explore these 12 remarkable hot springs and discover how they can ease your stress, invigorate your body, and rejuvenate your spirit.
Blue Lagoon, Iceland
A short drive from Reykjavik, this geothermal lagoon officially opened to visitors in 1987 and has since become a global wellness icon. Surrounded by a rugged volcanic field, its milky-blue waters are heated to a toasty 100°F, perfect for melting away stress. Silica-rich mud masks are a popular treat, said to rejuvenate skin and combat dryness. Many travelers even plan layovers here, making it a must-do Icelandic experience.
Pamukkale, Turkey
Famed for its brilliant white travertine terraces, Pamukkale has welcomed bathers since the days of ancient Rome in the 2nd century BCE. The name “cotton castle” reflects the cottony appearance of the mineral formations. Hot mineral springs cascade down the terraces, creating a surreal, cloud-like environment. Nearby are the ruins of Hierapolis, once a thriving spa city where Romans flocked for holistic healing.
Kusatsu Onsen, Japan
Dating back to the 14th century, Kusatsu Onsen in Gunma Prefecture is renowned for its high sulfur content believed to remedy a host of ailments. A well-known saying claims these waters cure everything except broken hearts. Visitors gather around Yubatake, the “hot water field,” to witness a dramatic cascade of steamy water rushing through wooden channels. Traditional ryokans offer open-air baths with serene mountain views, providing a glimpse into timeless Japanese wellness rituals.
Banjar Hot Springs, Bali, Indonesia
Located in lush northern Bali, Banjar Hot Springs showcases ancient dragon-head spouts releasing warm sulfuric water into vibrant pools. Locals often arrive early to avoid crowds, crediting the waters for easing stiffness and stress. Surrounded by tropical gardens, the site exudes tranquility, with many visitors pairing a soak here with a visit to a nearby 20th-century Buddhist monastery. It’s a serene stop for anyone exploring the island’s northern treasures.
Arenal Hot Springs, Costa Rica
Nestled near Arenal Volcano, these natural thermal pools were cultivated for visitors around the mid-1900s, blending relaxation with the region’s adventurous vibe. With temperatures averaging 90°F to 100°F, they’re an ideal retreat after a day spent hiking lava trails or ziplining through the rainforest. Resorts channel the healing waters into private pools and spas, ensuring a dose of comfort deep in the heart of nature. Many travelers pair a soak with a visit to La Fortuna waterfall, creating a blissful eco-therapy combo.
Deildartunguhver, Iceland
Europe’s most powerful hot spring, Deildartunguhver pushes out nearly 50 gallons of boiling water per second. Locals discovered its benefits centuries ago and still harness its energy for nearby towns and greenhouses. Because of its scalding temperatures, direct bathing isn’t possible here. Instead, visitors can head to Krauma, a modern spa that blends this spring’s heat with cool glacial water for safe, soothing pools.
Takaragawa Onsen, Japan
Established during the Edo period in the early 17th century, Takaragawa Onsen captivates guests with massive outdoor baths flanked by picturesque mountain scenery. Whether blanketed in cherry blossoms or dusted by winter snow, it offers a storybook-like escape every season. Co-ed bathing areas invite a social yet tranquil atmosphere. Stepping in feels like stepping back in time, showcasing the heart of Japan’s profound onsen culture.
Rotorua, New Zealand
Rotorua has enticed visitors for centuries, with Maori settlements dating back to the 1300s. Known for its strong sulfur scent, the city’s geothermal landscape includes steaming mud pools, geysers, and naturally heated mineral baths. A must-try is the traditional hangi feast, slow-cooked using underground heat. Balancing cultural immersion with wellness, Rotorua seamlessly blends ancient indigenous heritage with soothing spa comforts.
Hierve el Agua, Mexico
Tucked in Oaxaca’s rugged hills, Hierve el Agua features striking “petrified waterfalls” shaped by mineral-laden water. Ancient Zapotec communities believed these pools had healing powers, and modern-day visitors still enjoy their panoramic cliffside dips. The site has been used for ritual purification for centuries, a testament to the region’s deep spiritual roots. Sunset here is particularly enchanting, revealing the valleys in golden hues.
Chena Hot Springs, Alaska
Discovered in 1905 by weary gold miners near Fairbanks, Chena Hot Springs remains a toasty oasis in subarctic conditions. Steaming open-air pools provide a stark yet inviting contrast to Alaska’s frosty landscapes. The waters help power an on-site ice museum, visited year-round thanks to geothermal energy. With a bit of luck, bathers might witness the Aurora Borealis shimmering across the Alaskan sky.
Hot Water Beach, New Zealand
On the Coromandel Peninsula, this coastal wonder dates back to Maori traditions, where hot springs bubble just beneath the sand. During low tide, visitors dig makeshift pools, letting warm geothermal water seep in to create a personal beach spa. The unique temperature mix of hot and cold water keeps soakers coming back for more. Even on cool days, it’s an unforgettable experience to craft your own natural hot tub on the shore.
Furnas, Azores (Portugal)
Situated on São Miguel Island, Furnas has served as a wellness escape since the 19th century, especially for Portuguese nobility. Fumaroles and geothermal vents dot the landscape, enveloping visitors in a plume of mineral-rich steam. Locals still prepare “Cozido das Furnas” by burying pots in hot volcanic soil, drawing flavor from the earth’s natural heat. A dip in the iron-rich pools is believed to improve circulation, providing a healthful way to explore the island’s tranquil charms.
