Golden Circle & Lava Tunnel - Combo Deal 1
Golden Circle & Lava Tunnel - Combo Deal 2
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Golden Circle & Lava Tunnel - Combo Deal

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Reykjavík, Iceland
Adventure ToursCavingDay Trips & ExcursionsNature ToursAttractions
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About this activity

Combine Iceland's two most iconic natural experiences in one epic 9.5-hour day: descend into Raufarhólshellir, one of the country's largest lava caves with dramatic 30-metre-wide passages and mineral-streaked walls, then traverse the Golden Circle to witness Gullfoss waterfall, Iceland's most active geyser at Strokkur, and the tectonic drama of Þingvellir National Park.

This combo tour takes you to the Golden Circle Direct & the Lava Tunnel Raufarhólshellir cave. Experience a new world of Iceland's natural wonders.

See Iceland above and underground. Begin the day with witnessing the inner workings of a volcanic eruption while we walk in the path of a lava that flowed thousands of years ago. The lava tunnel is one of the biggest in Iceland and gets up to 30 metres wide and 10 metres high. The lava tube ceiling has caved in near the entrance, which creates beautiful columns of light. The fantastic range of colours of the tunnel wall is caused by the different mineral types of the rock.

This is a tour for the senses. Experience a new world, hear the talk of the cave and sense the forces of nature like you have never done before. Learn new things and step out of your comfort zone. Scenes from the Hollywood movie Noah, with Anthony Hopkins, were shot in this lava cave.

The next tour takes you to three of Iceland’s most stunning sights; Gullfoss waterfall, Geysir geothermal area and Þingvellir National Park.

The Geysir geothermal area boasts spouting springs, including Strokkur, the most active geyser in Iceland. All geysers in the world get their name from the now mostly dormant Geysir hot spring, from which the area also gets its name. At Gullfoss you are given the opportunity to stand next to the amazing waterfall, watching enormous quantities of water tumble violently into a deep, meandering gorge.


Tour schedule:

  • 08:30 – Pick-up from your location (if pre-booked)
  • 09:00 – Departure for SRE26 – Lava Tunnel Tour
  • 10:00 – Guided visit of the Lava Tunnel
  • 12:00 – Arrival at BSI Bus Terminal
  • 12:30 – Departure for the Golden Circle Tour with Reykjavik Excursions

Highlights

  • ✓Walk through Raufarhólshellir lava tunnel—Iceland's biggest cave with cathedral-like 10m ceilings and natural light shafts
  • ✓Stand beside Gullfoss waterfall as thousands of litres cascade into a glacial gorge
  • ✓Watch Strokkur geyser erupt unpredictably, shooting boiling water 40+ metres into the air
  • ✓Explore Þingvellir's rift valley where the North American and Eurasian tectonic plates visibly separate
  • ✓See mineral-rich rock formations and lava formations shaped by volcanic activity thousands of years ago
  • ✓Visit the filming location of Hollywood's Noah (2014)

Insider tips

  • ★Arrive at the geyser area mid-morning (before peak crowds at 11am–1pm); Strokkur typically erupts every 5–10 minutes, so patience often rewarded
  • ★Wear waterproof outer layers and sturdy hiking boots—you'll get spray from Gullfoss and the cave floor can be muddy
  • ★The lava cave is cool year-round (~5°C); bring a fleece even in summer
  • ★Golden Circle sites spread across 300 km; sit near the back of the coach for comfort on long driving sections

Good to know

  • •Pick-up from central Reykjavík at 08:30; confirm exact hotel/location when booking
  • •Return to Reykjavík approximately 18:00
  • •Lava cave section involves moderate walking on uneven terrain with some scrambling; not suitable for very limited mobility
  • •Bring water, snacks, and a camera with good battery—limited stops for food (budget EUR 15–25 for lunch at a service station)
  • •Helmet and headtorch provided for cave; wear closed-toe hiking shoes (not trainers)

Who it's for

Adventure seekers and outdoor enthusiasts wanting to experience Iceland's geology and volcanic heritageFamilies with teenagers looking for a full-day mix of cave exploration and iconic landscapesNature photographers drawn to dramatic waterfalls, geothermal features, and geological formationsVisitors short on time wanting to see Iceland's 'big three' attractions plus an underground cave system

Best time to visit

Visit May–September for longer daylight, stable weather, and reliable geyser activity. September offers fewer crowds than summer peak. Avoid winter (November–February) unless experienced with ice travel—roads and cave access can be hazardous.

Frequently asked questions

Available
From€185
per person