Ziplining in Hveragerdi: 1 km Svartagljufur gorge ride

Fly 1 km through a gorge and land with the geothermal valley in view

Zip line through Svartagljufur gorge in Hveragerdi on a 1 km ride, one of Europe's longest, with a custom harness, helmet and English-speaking guide. You stand on a sightseeing deck first to take in the waterfall and the landscape, then ride the line itself. The route passes the trailhead to Reykjadalur valley, known for its geothermal hot springs. The whole activity runs 50 minutes.

The experience

The ride starts at 1 km: long enough that the gorge unfolds beneath you instead of flashing past. You get fitted with a custom harness and helmet, then climb to the sightseeing deck to see Svartagljufur's waterfalls and the surrounding Icelandic terrain before you zip. From there you launch into the gorge itself, moving fast enough to feel the speed but controlled enough that the landscape stays visible. The conventional ride is the most popular way to run this line, and it is what most people choose when they book.

The activity takes 50 minutes start to finish. Children from age 9 can ride, and the guide speaks English throughout. You need to weigh between 30 and 120 kg (66 to 264 pounds) to participate. The route passes the trailhead to Reykjadalur valley, where geothermal hot springs feed into a river. You see it from the air but the activity itself stays on the zipline.

What’s included

• Custom-made harness fitted to your size.
• helmet.
• English-speaking guide throughout the activity.

Before you book

Days and timesNext departure: 1 May 2027

Book up to1h before

AgesAdult (15 and older) · Youth (9 to 14 years) · Under 9: can't be booked

GroupUp to 18

Live guideEnglish

Meeting point and pickupNo hotel pickup: you go to the meeting point. Ends back at the starting point.

Cancellation and refundsFree cancellation up to 24 h before the start. After that, no refund.It may be canceled due to bad weather. If that happens, you're offered another date or a refund.

Prices and times updated 3 days ago

Good to know

Low physical effortPets welcomeNot recommended during pregnancyNot recommended with heart problemsNot recommended with back problems

Operated by Mega Zipline Iceland

Is this one for you?Book this if you're riding with a small group or family with kids aged 9 and up. The conventional ride is the most popular option and the 50-minute window keeps everyone together without a long time commitment. The sightseeing deck before the ride means you get your bearings on the landscape before you're moving through it.

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Top questions

Can children come?

Yes. Ticket types: Youth (9 to 14 years). Children under 9 can't be included in the booking.

What happens if it rains?

It may be canceled due to bad weather. If that happens, you're offered another date or a refund. Free cancellation up to 24 h before the start.

How long is the actual zipline ride through the gorge?

The zipline itself runs 1 km, making it one of the longest in Europe. The full activity, including the harness fitting and the time on the sightseeing deck before you ride, takes 50 minutes.

What do I do before I actually zip through the gorge?

You get fitted with a custom harness and helmet, then climb to a sightseeing deck where you can see Svartagljufur's waterfalls and the gorge landscape before you launch into the ride itself.

What is Reykjadalur valley that I see from the zipline?

Reykjadalur is a geothermal valley in the area, known for its hot springs and the river they feed into. The zipline route passes the trailhead to the valley, so you see it from above during the ride.

Is there a weight limit for the zipline?

Yes, you need to weigh between 30 kg and 120 kg (66 to 264 pounds) to ride. The custom harness is fitted to your size.