Tour starts
location_on
Silfra
Duration
access_time
5 hours
Difficulty
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Moderate
Languages
language
English
Available
date_range
All year
Minimum age
group
12 years old

Description

Begin at Raufarhólshellir, where the broad passages of a 5,200-year-old lava tunnel reveal skylights, mineral colours and the frozen architecture of a volcanic eruption.

Continue in your own vehicle to Þingvellir National Park and Silfra. Here, glacial water filtered through lava creates astonishing clarity, turning the tectonic fissure into a peaceful blue corridor between continents.

The self-drive format offers independence between two fully guided experiences, while specialist equipment, warm refreshments and underwater photographs make the activities smooth and memorable.

What is included

  • Expert lava-tunnel guide
  • Certified Silfra water guide
  • All caving, snorkeling and safety equipment
  • Þingvellir admission fee
  • Hot chocolate and cookies
  • Underwater photographs

What do I need to bring

  • Warm waterproof outdoor clothing
  • Warm long underwear and socks
  • Gloves and a change of clothing
  • Lunch or snacks
  • Your own vehicle

Good to know

Meeting point: First: Raufarhólshellir, Route 39. Second: Silfra meeting area near Þingvellir Parking P5. Follow both exact times on your voucher.
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  • Meet first at Raufarhólshellir and then drive to Þingvellir Parking P5 for Silfra; follow the exact seasonal times on your voucher.
  • Participants must be confident swimmers and meet the current medical and drysuit-size requirements.
  • Allow sufficient driving and check-in time between the two activities.

Highlights

  • Raufarhólshellir lava tunnel
  • Silfra fissure
  • Self-drive flexibility
  • Snorkeling between tectonic plates
  • Free underwater photographs

Black & Blue Self-Drive Lava Tunnel and Silfra Tour – Frequently Asked Questions

Where do I meet? ▴

The first activity is at Raufarhólshellir on Route 39. The second meeting is at the Silfra area near Þingvellir Parking P5; exact times are on your voucher.

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