Private Day Trek to Hengill and the Lost Hot Spring

If you’re dreaming of a hike that combines rugged landscapes, geothermal surprises, and a touch of adventure, this Private Day Trek to Hengill and the Lost Hot Spring might just be the experience you’re looking for. While I haven’t taken this exact tour myself, I’ve come across enough detailed reviews and descriptions to give you a thorough picture of what’s involved—and what you can expect.

What immediately jumps out at us is the personalized nature of this experience. It’s a private tour designed for groups up to 8, which means you get the attention of a knowledgeable guide in a small, more intimate setting. We also love that it offers a challenging hike of around 17 km with an elevation gain of over 1,000 meters—ideal for those who want more than just a stroll and are comfortable with a decent workout. On the flip side, a notable consideration is the physical fitness level required, so it’s best suited for active travelers. If you’re after a scenic but demanding adventure that ends with a relaxing dip in natural springs, this could be your Iceland highlight.

<h3 id="section-0">Key Points

• Personalized Experience: Small group, private guide, tailored to your pace and interests
• Active Challenge: A 9-hour trek with significant elevation gain, suited for fit participants
• Unique Landscape: Geologically dynamic scenery shaped by natural forces
• Hot Springs Relaxation: Swim in Iceland’s natural geothermal waters at the end
• Expert Guidance: Certified mountain leader teaching navigation skills
• Weather Flexibility: Be prepared for rapid weather changes, typical for Iceland

Why This Trek Stands Out

One of the best things about this tour is that it’s not just a hike; it’s a full-day adventure that combines physical activity with Iceland’s natural geothermal wonders. Starting just 50 minutes from Reykjavik, the tour takes you to the scenic foot of Thingvellir National Park—famous for its UNESCO status and geological significance. While it doesn’t go deep into the park, the surrounding landscapes are enough to make you feel like you’ve stepped into a different world.

The highlight for many is the summit views. As you ascend towards about 450 meters, the panorama reveals sweeping vistas of rugged cliffs, green valleys, and volcanic terrain—views that could genuinely make this hike memorable for years to come. The landscape itself is a story of natural forces, with constantly shifting formations that create a stunning, almost otherworldly view.

The Geology and Landscape

The scenery of Hengill is one of the most compelling aspects. Shaped by the forces of nature over thousands of years, the terrain features rugged cliffs, tranquil valleys, and geothermal activity that bubbles just beneath the surface. This geothermal area is what makes the hot springs possible—so don’t forget to pack your swimsuit and towel.

The tour’s description highlights that you’ll be immersed in an environment where geology is the main character. We loved the way the landscape constantly shifts, revealing new features and views with every step. It’s a setting that’s both challenging and awe-inspiring, making every moment outside the comfort of city life feel meaningful.

The Hot Springs Experience

Packing a swimsuit and towel might seem like a small detail, but it’s a game-changer. After your strenuous hike, a dip in Iceland’s natural geothermal waters offers a perfect way to unwind. Many travelers, including one reviewer who called the experience “memorable,” rave about the rejuvenating effect of soaking in these warm springs surrounded by Iceland’s untouched scenery.

This relaxing finish adds a special touch to the day, giving you a chance to celebrate your achievements and enjoy the stunning surroundings from a new perspective—immersed in geothermal waters with panoramic views.

The Guide and Learning Experience

Your guide—a certified International Mountain Leader—brings a lot of value to this trek. Beyond guiding, they’ll teach you orienteering skills, including how to navigate confidently using a compass and altimeter. This adds an educational element that hikers often appreciate, especially those interested in outdoor skills and self-reliance.

One reviewer mentioned Roberto’s passion for Iceland and how it made the experience unforgettable. It’s clear that having a guide who is knowledgeable and enthusiastic can elevate the trip from a good hike to something truly memorable.

What’s Included and What’s Not

The tour covers all fees, taxes, and the guidance of a licensed professional. You’ll also get the benefit of the orienteering lesson and expert leadership. However, there are some essentials you’ll need to bring yourself: a swimsuit and towel for the hot springs, sturdy hiking shoes, waterproof clothing, and snacks or water to stay energized.

Pricing at over $900 per group might seem high at first glance, but considering the private nature, expert guidance, and inclusions, it offers good value—especially if you’re after a personalized Icelandic adventure and a chance to learn new outdoor skills.

Practicalities and Considerations

The tour departs at 10:00 am from a designated meeting point, and it’s essential to arrive 15 minutes early. The full experience lasts around 9 hours, so be prepared for a long day—this isn’t a casual walk. The only real restriction is that all participants must be over 16 and in good physical shape.

Weather can be unpredictable in Iceland, so packing appropriate gear is crucial. The tour provider emphasizes being prepared for all conditions, which is wise given Iceland’s reputation for rapid weather changes.

Who Would Love This?

If you’re someone who enjoys active days, loves exploring rugged landscapes, and doesn’t mind a workout, you’ll likely find this tour rewarding. It’s perfect for travelers seeking a mix of adventure and relaxation, especially those interested in geology, outdoor navigation, or geothermal phenomena.

Given its private setup and focus, it’s also well-suited for small groups of friends or couples who want a more personalized experience that goes beyond the typical tourist routes.

Final Thoughts

This private trek to Hengill and the Lost Hot Spring offers an authentic introduction to Iceland’s wild side. It’s a blend of challenging hiking, stunning scenery, geothermal relaxation, and educational guidance. Yes, it’s physically demanding, but for those up for it, the payoff is a day filled with unforgettable views and new skills.

While the price tag might seem steep, the personalized attention, expert guide, and unique combination of adventure and relaxation make it a worthwhile investment. It’s especially ideal for travelers who value quality over quantity and want to connect deeply with Iceland’s natural environment.

If you’re looking for a true adventure with a touch of Icelandic geothermal magic, this trek might just become one of your most treasured travel memories.

FAQ

Is this tour suitable for children?
No, the minimum age is 16, mainly because of the physical challenge and safety considerations on the hike.

What should I bring with me?
You’ll need to bring a swimsuit, towel, waterproof jacket and pants, hiking shoes, bottled water, and snacks. The tour includes guidance, but personal gear is up to you.

How long is the trek?
The hike covers approximately 17 km (about 10.5 miles) with an elevation gain of 1010 meters, lasting about 9 hours in total.

What’s the difficulty level?
It’s classified as challenging, suitable for those in good physical shape comfortable with long, elevation-gaining hikes.

What does the tour include?
All fees and taxes, guidance by a licensed guide, an orienteering lesson, and a visit to the hot springs for a swim.

What’s not included?
Swimsuit, towel, waterproof gear, snacks, and any additional personal items.

When does the tour start?
Departure is at 10:00 am from the designated meeting point, with instructions to arrive 15 minutes early.

Can I cancel if the weather is bad?
Yes, the tour provider offers free cancellation up to 24 hours in advance, and poor weather may lead to rescheduling or full refund.

Is this tour good for a first-time hiker?
Since it’s challenging and involves a significant elevation gain, it’s better suited for hikers with prior experience or good fitness levels.