Reykjavik Geothermal Tours
Explore Iceland's bubbling hot springs, steaming vents, and volcanic geothermal wonders!
Discover Iceland's incredible geothermal power - one of the world's most volcanically active regions where Earth's energy erupts through hot springs, geysers, mud pots, and steaming vents! Geothermal tours showcase Iceland's unique geology visiting geothermal power plants (learning how Icelanders harness Earth's heat for electricity and heating), natural hot spring areas (Geysir, Hveragerði, Krýsuvík), volcanic craters, and geothermal bathing spots from the famous Blue Lagoon to hidden hot rivers. Tours explain the science behind Iceland's position on the Mid-Atlantic Ridge where tectonic plates meet, creating volcanic activity, earthquakes, and abundant geothermal resources. Watch Strokkur geyser erupt, explore bubbling mud pools, feel the power of volcanic steam, and understand how geothermal energy powers Iceland sustainably. It's geology in action!
Featured Geothermal Tours Tours
Discover our top picks for geothermal tours in Reykjavik
Embark on a unique one-day adventure to explore the beloved attractions of the Golden Circle in Iceland, including Thingvellir National Park, Geysir, Gullfoss waterfall, and the volcanic crater Kerid (entrance fee included). After immersing yourself in the wonders of Icelandic nature, conclude your journey by indulging in a relaxing soak in your choice of hot springs, whether it be the iconic Blue Lagoon (with or without Blue Lagoon admission tickets included) or the enchanting Hvammsvík Hot Spring. The choice is yours to make, ensuring a personalized and unforgettable experience.
The Tales of Fire and Ice Tour brings together our most iconic aerial experiences, crowned with two unforgettable landings, one on a glacier and another at the Hengill Geothermal Area. Please not that the landings are weather and safety dependent.
See hot springs, geysers and geothermal power plants from the air on a 50-minute helicopter tour from Reykjavik! Showcasing the otherworldly landscape just east of the capital, the flight offers aerial views of Iceland’s famous geothermal activity in action. Learn how energy is produced from the movement of tectonic plates, and see top Icelandic attractions such as the the lava field of Seltún.
Combine the best of the most popular tour in Iceland with a relaxing soak in a geothermal spa on the Golden Circle and Sky Lagoon Tour. This tour checks off the top three must-sees in Iceland: Thingvellir National Park, Gullfoss waterfall and Geysir geothermal area. And not only that, you round-off your day in typical Icelandic fashion with a soak in a warm geothermal pool.
Capture the beauty of Iceland like never before on our thrilling helicopter photo tour! You will have the chance to take stunning shots of the Ölfusá river before following the dramatic black sand beaches to Þjórsá river braids. Then, get your camera ready to seize the steam rising from the bubbling Hengill hot springs as we return to Reykjavík. Our photography-oriented tour allows for one door off, giving you maximum flexibility to capture the perfect shot.
This Golden Circle with Hvammsvík Hot Springs it blends iconic Icelandic natural wonders with an exclusive, off-the-beaten-path geothermal retreat—creating a well-rounded, relaxing, and memorable group experience. Here's what makes it stand out: The Classic Meets the Hidden Gem Golden Circle Highlights: You'll visit Iceland’s most famous landmarks—Þingvellir National Park, Geysir geothermal area, and Gullfoss waterfall—each offering powerful natural beauty and historical importance. Hvammsvík Hot Springs: Unlike crowded commercial spas, this is a luxurious and secluded geothermal experience nestled by the Atlantic Ocean in a private fjord—often described as Iceland’s most scenic and peaceful hot spring setting.
This experience blends Icelandic wellness, culture, and sightseeing into one seamless private journey. Instead of starting the Golden Circle in a crowd, you begin with sund—the authentic Icelandic morning ritual locals rely on to reset and recharge. Guided gently through the traditions, you soak in geothermal pools the way Icelanders actually do, not as a staged spa activity. After sund, you’re welcomed into a premium Land Cruiser with a curated basket of Icelandic morning snacks: flatkaka, skyr, a small sweet bite, and fresh thermos coffee. It’s a warm, personal touch that sets the tone for the day. Throughout the tour, the Sunny Valkyrie brings lived knowledge, humor, and farm-life stories that no large operator can replicate. This is Iceland presented with intimacy, authenticity, and cultural depth—far beyond a standard Golden Circle itinerary.
Explore the stunning landscapes of Kerlingarfjöll on this luxury private hiking tour. Venture into Iceland's highlands, where vibrant orange mountains rise above steaming geothermal vents. Your journey begins at BaseCamp, leading you through a breathtaking desert terrain surrounded by the majestic Langjökull and Hofsjökull glaciers. Experience the surreal beauty of Hveradalir, an active geothermal area, as you navigate scenic trails with panoramic views. This tour is designed for experienced hikers seeking a unique adventure in a relatively secluded environment. - Private tour limited to 4 participants for a personalized experience - 14 km hike through diverse terrains with a mix of easy and challenging sections - Includes a private driver-guide and all necessary vehicle fees - Bring your own packed lunch and snacks for the day
Explore South Iceland's natural beauty, including the vivid Kerið crater, serene Faxifoss waterfall, and the powerful Strokkur geyser. This full-day tour highlights geothermal activity with a visit to the stunning Brúarfoss waterfall, known for its vibrant blue waters. After a farm-fresh lunch at Efsti-Dalur dairy farm, savor homemade ice cream and locally sourced dishes. Conclude your day at Laugarvatn Fontana Spa, soaking in geothermal pools and enjoying the tranquility of the surrounding landscape. Perfect for nature lovers and those seeking relaxation, this tour captures the essence of Iceland's unique environment. - Visit iconic sights like Kerið crater and Strokkur geyser - Enjoy a farm-to-table lunch at Efsti-Dalur with homemade ice cream - Relax at Laugarvatn Fontana Spa with geothermal hot pools - Explore hidden gems like Brúarfoss waterfall for a tranquil experience
Why Choose Geothermal Tours in Reykjavik?
Active Geology
Witness Earth's power with erupting geysers, bubbling mud, and volcanic steam!
Educational Experience
Learn how Iceland harnesses geothermal energy for sustainable power and heating.
Hot Spring Bathing
Combine geothermal exploration with relaxing soaks in natural hot springs.
Otherworldly Landscapes
Colorful minerals, steaming vents, and volcanic terrain create surreal photo ops.
Types of Geothermal Tours in Reykjavik
Golden Circle Geothermal
Visit Geysir geothermal area, Strokkur eruptions, and hot spring regions on classic route.
Geothermal Power Plant Tours
Explore working geothermal plants learning how Iceland generates sustainable energy.
Hot Spring Hiking Tours
Hike to natural hot rivers and springs for bathing in beautiful mountain settings.
Krýsuvík Geothermal Area
Explore colorful geothermal fields with bubbling mud pots and sulfur deposits on Reykjanes.
What to Expect on Your Reykjavik Geothermal Tours
Duration
Half-day tours last 4-5 hours; full-day geothermal adventures take 7-10 hours.
Geyser Eruptions
Watch Strokkur geyser shoot water 60-100ft high every 5-10 minutes - guaranteed action!
Geothermal Fields
Walk among steaming vents, bubbling mud pools, and colorful mineral deposits.
Volcanic Science
Learn about plate tectonics, volcanic activity, and geothermal energy generation.
Hot Spring Bathing
Many tours include natural hot spring or lagoon bathing for relaxation.
Surreal Landscapes
Photograph otherworldly terrain with steam, colorful minerals, and volcanic features.
Expert Tips for the Best Experience
Geysir eruptions are impressive but wait for 2-3 eruptions to capture the best one on camera!
Stay on marked paths at geothermal areas - boiling water and unstable ground are dangerous!
The sulfur smell at geothermal sites is strong but harmless - you'll get used to it quickly.
Bring swimsuit and towel for tours including hot spring bathing opportunities.
Geothermal sites are spectacular in winter with steam rising dramatically against snow!
Waterproof shoes recommended - geothermal areas often have wet, muddy paths.
Geysir area has excellent facilities (cafe, gift shop, bathrooms) for tour breaks.
Combine geothermal exploration with Golden Circle for comprehensive Iceland geology day!
Frequently Asked Questions
Q:Why is Iceland so geothermal?
A: Iceland sits in a unique geological sweet spot making it one of Earth's most geothermally active regions! Here's why: TECTONIC POSITION: Iceland straddles the Mid-Atlantic Ridge where North American and Eurasian tectonic plates are pulling apart at 2cm/year. This creates rifts allowing magma to rise closer to the surface. VOLCANIC HOTSPOT: Iceland also sits over a mantle plume (volcanic hotspot) pumping extra magma upward - double geothermal activity! The combination is rare - Iceland gets plate boundary volcanism AND hotspot volcanism. WHAT THIS CREATES: Over 200 volcanoes (30+ active systems), eruptions every 4-5 years on average, geothermal areas across the country with hot springs, geysers, fumaroles (steam vents), and mud pots, abundant geothermal energy for power/heating, and dramatic volcanic landscapes. RESULT: Iceland generates 25% of electricity and heats 90% of homes using clean geothermal energy! It's a living geology laboratory showcasing Earth's power!
Q:What is a geyser and how does it work?
A: A geyser is a hot spring that periodically erupts, shooting water and steam high into the air! The word comes from Geysir in Iceland - the first geyser known to Europeans! HOW GEYSERS WORK: Underground water flows through volcanic rock heated by magma. Water collects in underground chambers and channels. As water heats, it tries to boil but pressure from water above prevents it. Pressure builds until superheated water EXPLODES upward as steam and water! After eruption, the chamber refills and the cycle repeats. WHY GEYSERS ARE RARE: Requires specific conditions - volcanic heat source, pressurized underground plumbing system, steady water supply, and proper chamber shape. Only ~1000 geysers exist worldwide! STROKKUR (Iceland's reliable geyser): Erupts every 5-10 minutes, shoots 60-100 feet high, has been active since 1963 earthquake unblocked it, and provides guaranteed shows! The original Geysir is mostly dormant now (erupts only occasionally). Geysers are Iceland's geological celebrities!
Q:Can you swim in Iceland's hot springs?
A: Yes, but NOT all of them - some are too hot, too acidic, or protected! SAFE FOR SWIMMING: Developed geothermal spas: Blue Lagoon (perfect 38°C/100°F), Secret Lagoon, Mývatn Nature Baths, Sky Lagoon - all safe, monitored, with facilities. Natural hot rivers: Reykjadalur (hike required, mix hot and cold water to desired temp), Landmannalaugar (summer only, stunning highlands). Historic pools: Seljavallalaug (free, mountain setting). Municipal pools (all over Iceland - geothermally heated, not natural but lovely!). NOT SAFE: Geysir area (too hot - 100°C/212°F!), geothermal fields with bubbling mud (dangerous!), unmarked hot springs (can be acidic or too hot), and Grýla springs (temperature fluctuates dangerously). SAFETY TIPS: Only enter marked/developed bathing areas, test temperature carefully (some spots very hot!), watch for posted signs, locals know which are safe, and when in doubt, stick to developed facilities. Iceland has hundreds of safe hot springs - no need to risk unsafe ones! Geothermal bathing is quintessential Icelandic experience!
Q:What is the Golden Circle geothermal area?
A: The Golden Circle's geothermal highlight is the Geysir (or Haukadalur) Geothermal Area - one of Iceland's most active hot spring fields! WHAT YOU'LL SEE: STROKKUR GEYSER - The star attraction! Erupts 60-100 feet high every 5-10 minutes with impressive reliability. GEYSIR - The original geyser (gave name to all geysers) but mostly dormant now. Erupts only occasionally after earthquakes. HOT SPRINGS - Steaming turquoise and blue pools throughout the field. FUMAROLES - Steam vents releasing volcanic gases with strong sulfur smell. COLORFUL MINERALS - Silica and sulfur deposits create yellow, white, and orange terrain. THE AREA is FREE to visit (parking €5-10), has excellent facilities (cafe, restaurant, gift shop, bathrooms), gets very crowded midday in summer, and is 1-1.5 hours from Reykjavik. VISIT TIPS: Arrive early morning (8-9 AM) or evening (after 5 PM) for fewer crowds. Wait for multiple Strokkur eruptions (you'll catch the best one!). Walk the full loop trail (15 minutes) to see all features. Stay on paths - boiling water is dangerous! Combined with Þingvellir and Gullfoss, it makes the iconic Golden Circle route!
Q:How does Iceland use geothermal energy?
A: Iceland is world leader in geothermal energy use, powering the modern nation almost entirely with renewable resources! THE NUMBERS: 25% of Iceland's electricity from geothermal (rest from hydro - 100% renewable electricity!), 90% of homes heated by geothermal (almost no fossil fuel heating!), and abundant hot water for homes, pools, greenhouses. HOW IT WORKS: Water is drilled from 1-2km underground where it's heated to 150-350°C by volcanic activity. Hot water/steam is piped to power plants generating electricity via turbines. Excess heat warms water for district heating systems. Hot water is piped directly to homes, schools, pools citywide! BENEFITS: Clean energy (minimal emissions), renewable (Earth's heat is constant), cost-effective (once infrastructure built), energy independence (no fossil fuel imports), and sustainable for centuries. VISIBLE EXAMPLES: Svartsengi Power Plant (creates Blue Lagoon!), Hellisheiði Plant (near Reykjavik, offers tours), and 170+ geothermal heated pools nationwide! Iceland proves geothermal energy works at national scale - a model for sustainable future!
Q:What is Krýsuvík geothermal area?
A: Krýsuvík (specifically the Seltún geothermal field) is a spectacular geothermal area on the Reykjanes Peninsula near Reykjavik featuring colorful mud pools, steaming vents, and dramatic volcanic landscape! WHAT MAKES IT SPECIAL: COLORFUL TERRAIN - Yellow sulfur, red iron oxide, white silica create a rainbow of minerals! BUBBLING MUD POTS - Boiling clay and mud pools pop and gurgle (mesmerizing to watch!). FUMAROLES - Steam vents releasing volcanic gases with strong sulfur smell. SOLFATARA FIELDS - Sulfur deposits and acid-altered rock creating alien landscape. CRATER LAKE - Nearby Kleifarvatn lake sits in volcanic crater with geothermal springs. LOCATION: Just 45 minutes from Reykjavik on Reykjanes Peninsula (same region as Blue Lagoon and airport!). FREE to visit with good boardwalks and viewing platforms. BEST FOR: Photography (incredibly colorful!), geology enthusiasts, and combining with Blue Lagoon visits. SAFETY: Stay on marked paths - ground is unstable and water is boiling! The sulfur smell is strong but harmless. It's like walking on another planet - otherworldly Iceland at its finest!
Q:Can you visit geothermal power plants?
A: Yes! Several Icelandic geothermal power plants offer tours showcasing sustainable energy production! TOP PLANT TOURS: HELLISHEIÐI POWER PLANT (near Reykjavik): Iceland's largest geothermal plant! Interactive exhibition "The Geothermal Energy Exhibition" explains how plants work, guided tours of facility (reservations required), carbon capture demonstration, and 45-60 minute visits. Tours €10-15. PERLAN MUSEUM (Reykjavik): Not a working plant but incredible interactive geothermal exhibition with ice cave, planetarium showing geology, and hands-on displays explaining how Iceland harnesses Earth's power. €30-35 admission. SVARTSENGI PLANT (Reykjanes): Creates the Blue Lagoon! Can be viewed from outside (not internal tours currently). WHAT YOU'LL LEARN: How hot water/steam is extracted from underground, electricity generation via turbines, district heating systems supplying cities, carbon capture technology (Iceland is pioneer!), and sustainability benefits. WHY VISIT: Understand Iceland's remarkable energy system, see cutting-edge renewable technology, and appreciate how geothermal powers modern Iceland sustainably. It's inspiring to see renewable energy at national scale!
Q:What should I wear to geothermal areas?
A: Dress for variable Icelandic weather plus specific geothermal considerations! CLOTHING ESSENTIALS: Waterproof jacket (steam creates moisture, plus Iceland rain!), layers (temperatures vary between sites), long pants (protect from steam burns if you get too close), and waterproof hiking boots or sturdy shoes (paths can be muddy, wet, slippery). AVOID: Light shoes (inadequate for wet terrain), sandals/flip-flops (unsafe on uneven ground), and expensive clothing (sulfur smell can linger!). TOUR-SPECIFIC ADDITIONS: Hot spring tours: Bring swimsuit, towel, and flip-flops for bathing opportunities. Winter visits: Serious warm layers (steam provides some warmth but ambient air is freezing!). Photography tours: Gloves that allow camera operation. PRACTICAL ITEMS: Waterproof bag for electronics (steam and mist everywhere!), spare socks (in case shoes get wet), and hat/sunglasses (sulfur fumes can irritate eyes - glasses help). SAFETY NOTE: The sulfur smell at geothermal sites is strong (rotten eggs!) but harmless - you adapt quickly. However, stay on marked paths always - boiling water and unstable ground are genuinely dangerous!
Why Visit Reykjavik?
Spectacular northern lights and Arctic skies
Famous Golden Circle and natural wonders
Iconic Blue Lagoon and geothermal spas
Unique Icelandic cuisine and culture
Easy access to stunning natural landscapes
Perfect blend of urban life and nature
Best Time to Visit
Weather
Reykjavik enjoys a subarctic climate with cool summers and cold winters. Summers are mild (50-65°F/10-18°C), winters are cold (25-40°F/-4-4°C), and the weather can be unpredictable year-round.
Best Months
June to August offer the best weather with mild temperatures, longer daylight hours, and perfect conditions for sightseeing.
Peak Season
June to August brings peak tourist season with mild weather, larger crowds, and higher prices.
Off Season
September to May offers lower prices and fewer crowds, though with cold weather and shorter days.
Related Travel Guides for Reykjavik
Explore comprehensive guides to plan your perfect trip, including food tours, cultural experiences, and more.
Reykjavik Adventure Tours
Experience Iceland's wild side with glacier hiking, ice caves, volcano exploration, and Arctic thrills!
Reykjavik Blue Lagoon Tours
Relax in Iceland's iconic geothermal spa with milky-blue waters, silica mud masks, and volcanic beauty!
Reykjavik Food & Culture Tours
Taste authentic Icelandic cuisine and discover Viking heritage, local culture, and Nordic traditions!
Reykjavik Golden Circle Tours
Explore Iceland's most famous route - geysers, waterfalls, and tectonic plates in one spectacular day!
Reykjavik Northern Lights Tours
Witness the magical Aurora Borealis dancing across Iceland's Arctic sky - nature's greatest light show!
Plan Your Reykjavik Trip
Transportation Tips
Good public transportation with buses. Walking is perfect for exploring the compact city center, and organized tours provide access to surrounding natural attractions.
Car Rental Deals in Reykjavik
Rent a car for maximum flexibility and explore at your own pace on Expedia USA.
Where to Stay
Find the perfect accommodation for your Reykjavik adventure. From luxury resorts to cozy hotels, we've got you covered.
Best Hotel Deals in Reykjavik
Discover top-rated hotels with exclusive rates and special offers on Trivago USA.