Geothermal Heights and Zipline Thrills: Hellisheidi Exhibition and Mega Zipline Adventure
Science, scenery, and adrenaline rolled into one unforgettable half-day in Iceland.
The Hellisheidi Geothermal Exhibition and Mega Zipline Iceland combo brings together two of the most distinctive experiences the country has to offer, pairing a deep dive into renewable energy with a high-speed ride above dramatic Icelandic terrain.
Starting at the Hellisheidavirkjun power plant, roughly 25 km east of Reykjavik on the road toward Hveragerdi and the Golden Circle, participants explore one of the world's largest geothermal facilities. Interactive displays, turbine hall access, and information about the Carbfix carbon storage project make this a genuinely informative stop for curious travelers.
From there, the route continues to Hveragerdi, where Mega Zipline Iceland operates Iceland's longest ziplines. The landscape opens up across volcanic ridges and green valleys, offering a perspective of the country that few visitors get to experience at speed.
The two activities are scheduled with a comfortable gap between them, leaving enough time to stop for a coffee or a quick bite in town before heading to the zipline check-in. The difficulty level is rated easy, making this combo suitable for a wide range of ages and fitness levels.
Tour Highlights
Access the turbine halls and interactive displays at the Hellisheidavirkjun geothermal power plant.
Learn about the Carbfix project, Iceland's pioneering initiative for storing carbon dioxide underground.
Ride Iceland's longest ziplines above valleys and volcanic terrain with panoramic views in every direction.
Conveniently located along the Golden Circle route, making it easy to combine with other sights in the area.
Suitable for families, couples, and solo travelers with an easy difficulty rating and flexible upgrade options on site.
Audio guide available throughout the geothermal exhibition for a self-paced, in-depth learning experience.
A well-timed schedule with a 10 to 15 minute drive between stops and a relaxed break built into the itinerary.
Itinerary
The experience begins at the Hellisheidavirkjun geothermal power station, approximately 25 km east of Reykjavik. Visitors explore turbine halls, hands-on energy displays, and learn how Iceland generates electricity and hot water from geothermal sources.
A dedicated section of the exhibition covers the Carbfix initiative, which captures and stores CO2 underground. This is one of the more technically fascinating parts of the tour and provides real context for Iceland's renewable energy leadership.
The short drive east toward Hveragerdi takes around 10 to 15 minutes through open volcanic countryside. There is time to stop in town for a coffee or a light meal before heading to the zipline.
Located just a few minutes beyond Hveragerdi, the Mega Zipline check-in is where participants gear up and receive safety briefings. Upgrades from the seated ride to the Superman (lying) position can be requested on site, subject to availability.
Participants take on Iceland's longest ziplines, soaring above the landscape with sweeping views of valleys, ridges, and geothermal terrain. The experience is designed for both thrill-seekers and those who simply want a unique vantage point over the Icelandic countryside.
What Is Included
Included
- Admission to the Hellisheidavirkjun Geothermal Exhibition
- Audio guide access at the geothermal exhibition
- Mega Zipline Iceland conventional seated ride
- Safety gear and briefing at the zipline
- Flexible scheduling with time between activities
Not Included
- Transportation between locations
- Food and beverages during the break
- Superman (lying) zipline upgrade (available on site at extra cost)
- Personal travel insurance
- Gratuities
Important Information
Ready to Experience Geothermal Iceland and Its Longest Ziplines?
Secure your place on this half-day combo and discover two sides of Iceland that most visitors never see together.
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