Exploring Iceland’s Wild Side: The Day Trek to Hengill and the Hot Spring
This guided day trek offers a full 9-hour immersion into the rugged beauty of Hengill Mountain in Iceland’s Southern Region. Led by a knowledgeable International Mountain Leader, the journey begins just outside Reykjavik, with a scenic 50-minute drive bringing you to the foothills near Thingvellir National Park. You’ll cover roughly 17 km (about 10.5 miles), gaining 1010 meters of elevation, making this a challenging hike suitable for those with a good fitness level. The day combines exploration of spectacular volcanic landscapes, a hot spring swim, and a hands-on lesson in orienteering—all packed into a well-rounded adventure.
What we really love about this experience is the chance to see Iceland away from the crowds while learning practical skills to navigate wild terrain. The hot spring dip is a perfect reward after the climb, offering a moment of relaxation amidst extraordinary scenery. Another highlight is the small group size, which ensures personalized attention and safety, especially important given the challenging nature of the route.
One thing to note is that this is not a casual walk—you should be prepared for a strenuous day with variable weather conditions. The trek demands good physical fitness and appropriate gear. This tour is best suited for active travelers over 16 who enjoy a physical challenge and want a deeper connection with Iceland’s wilderness.
You can check availability for your dates here:Key Points
- Challenging terrain with significant elevation gain, ideal for experienced hikers.
- Includes a dip in a natural hot spring, a rare treat amid Iceland’s volcanic scenery.
- Learn outdoor skills like orienteering from a qualified guide, adding educational value.
- Small group sizes enhance safety, personal attention, and a more intimate experience.
- Stunning views throughout the climb offer perfect photo opportunities and memorable vistas.
Planning more time in Southern Region Iceland? We've covered other experiences worth considering.
The Route and What Makes This Trek Special
This tour begins with a scenic drive from Reykjavik to the base of Hengill Mountain, a volcanic area famous for geothermal activity and stunning volcanic landscapes. The hike itself is a demanding journey over rough terrain, with elevation gain providing expansive views of the surrounding valleys and distant mountains.
While the total distance of about 17 km might sound manageable, the challenge lies in the uphill sections and uneven ground. You’ll ascend roughly 1000 meters, which means your legs will feel the effort, but the payoff is in the breathtaking panoramas from the summit. The volcanic geology—rugged cliffs, steam vents, and lava fields—creates a surreal environment that feels almost otherworldly.
A highlight that stands out is the hot spring visit. After the ascent, you’ll have time to soak in geothermal waters, surrounded by the raw beauty of Icelandic nature. This relaxing break is a wonderful contrast to the physical effort of the hike and adds a memorable sensory experience. Pack your swimsuit and towel for this part of the adventure.
The tour’s educational component is equally engaging. Your guide, an International Mountain Leader, will teach you orienteering skills—using a compass and altimeter—so you can confidently navigate in remote areas. This practical knowledge is invaluable, especially if you’re interested in outdoor adventure or want to build confidence for future explorations.
The Itinerary: From Clouded Peaks to Geothermal Bliss
After meeting at the designated parking lot near a power plant, your adventure commences. The guide is quick to set expectations, emphasizing safety and the physical demands ahead. The initial phase takes you through difficult terrain but offers spectacular views early on, with volcanoes and rugged cliffs framing the landscape.
The ascent to the summit (1010 m) is the core of the challenge. As you climb, you’ll witness Iceland’s geological forces at work—steam vents releasing geothermal energy, lava formations, and the ever-changing terrain. The guide will point out features of interest, explaining the geology and volcanic activity shaping this area.
Reaching the top is a triumph. The panoramic views stretch across the volcanic landscape, with distant glaciers, fjords, and sweeping valleys—a scene so vast it’s hard to take it all in at once. Many reviewers have expressed their amazement at the stunning vistas, describing it as “the most unforgettable hike of my life.”
Descending toward the hot springs, you’ll navigate less steep paths, and shortly after, you’ll arrive at a geothermal area where natural hot springs bubble invitingly. Here, you can swim, enjoying the warm waters with the rugged Icelandic scenery as your backdrop. The relaxation combined with the scenic setting makes the hot spring soak a highlight that guests remember long after.
The orienteering lesson occurs during the hike, often in less-traveled areas. Your guide will teach you navigation skills, which makes you feel more confident exploring independently in the future. This practical aspect adds an element of adventure and personal growth to the trip.
The day wraps up with a return to the starting point around 7 p.m., completing a full day of physical activity, learning, and awe-inspiring scenery.
The Real Value: What You Get for Your Money
With a focus on personalized experience, the small group size of up to 12 participants ensures your guide can give individual attention and adjust the pace if needed. All safety equipment and first aid are included, giving peace of mind during the challenging sections.
The hot spring swim is the fortunate bonus that elevates this tour from just a typical hike to a truly memorable Icelandic adventure. The included orienteering lesson adds educational value for outdoor enthusiasts or those curious about navigation skills.
While the tour price doesn’t include transportation to the meeting point or meals and drinks, you’ll want to budget for snacks, a packed lunch, and perhaps a small tip for your guide. The tour is ideal for those who appreciate value for a full day’s activity, especially given the diverse aspects—physical challenge, scenic beauty, and learning.
More Great Tours NearbyWho Will Love This Tour?
This adventure suits active travelers over 16 who want more than just a sightseeing bus tour. If you enjoy physical challenges, breathtaking natural landscapes, and learning outdoor skills, you’ll find this trek rewarding. It’s perfect for those who want to push their limits while experiencing authentic Icelandic wilderness.
However, it’s not suitable for people with mobility issues, back problems, or wheelchair users, due to the demanding terrain and physical nature of the hike. Be prepared for rapid weather changes—packing appropriate gear is essential—and keep in mind that this is a challenging experience that rewards those ready for a physical workout.
Frequently Asked Questions
Do I need to be an experienced hiker?
While not necessarily a seasoned mountaineer, you should have good fitness and be comfortable with strenuous walking and uneven terrain, given the challenging nature of the trek.
What should I bring?
Pack essentials like a hiking shoes, rain gear, water, snacks, a packed lunch, hat, gloves, towel, and swimwear for the hot springs.
Is the hot spring swim optional?
Yes, participation in the hot spring swim is optional, but it’s a highlight for many. If you prefer not to swim, you can relax nearby and enjoy the scenery.
How long is the drive from Reykjavik?
The drive to the starting point takes about 50 minutes, providing scenic views along the way.
Can I book last minute?
Yes, bookings made less than 24 hours before the tour may be canceled with a full refund, but it’s best to reserve early to secure your spot.
Is the tour suitable for children?
No, participants need to be over 16 years old due to the physical demands and safety considerations.
Final Thoughts
This challenging day trek to Hengill and its hot springs offers an excellent way to connect with Iceland’s raw, volcanic beauty while building outdoor skills. The spectacular views, combined with the hot spring dip, make for a memorable experience that goes beyond typical sightseeing. If you enjoy active outings and want to explore Iceland’s less-traveled paths, this tour delivers both adventure and education in a small, intimate group setting.
However, it’s best suited for fit travelers comfortable with rugged terrain and variable weather. The effort involved is rewarded with breathtaking landscapes and a real sense of outdoor accomplishment. Whether you’re a seasoned hiker or a curious adventurer, this tour could be the highlight of your Iceland trip.
Ready to take on a true Icelandic challenge? Book this trek to experience the stunning landscapes, geothermal hot springs, and practical navigation skills that will leave you with stories to tell long after you return home.
You can check availability for your dates here: