Black & Blue - Lava Tunnel + Silfra Snorkeling from Reykjavík

Explore the Raufarhólshellir Lava Tunnel & snorkel the Silfra Fissure on this uniquely Icelandic geological odyssey | Free Underwater Photos & Hot Coco included!

Tour Highlights:

• Explore the Raufarhólshellir Lava Tunnel & witness the inner workings of an eruption that occurred over 5000 years ago
• Marvel at the colours & intricate formations within the lava tube and learn about the geological processes that created this underground wonder.
• Snorkel between the separating North American and Eurasian tectonic plates - a geological marvel only found in Silfra
• The Silfra Fissure is located in the stunning Þingvellir National Park, a UNESCO World Heritage Site only 45 minutes from Reykjavík
• Experience the clearest waters in the world! The glacial water originates from Langjökull (Long Glacier) and is naturally filtered through lava fields, resulting in some of the purest water on Earth, with an incredible visibility of up to 150 meters.

Meeting point

Staying in Reykjavík? We will pick you up! Select your hotel or nearest bus stop from the list. Our first stop is the Lava Tunnel, then we return briefly to the city before heading to Thingvellir National Park. We drive you home after.

To participate in the tour, you must read our Snorkeling Handbook. If you have any medical conditions, medical approval from a doctor is required.

• Pickup and dropoff in Reykjavik
• English speaking tour guides
  • Certified divemaster
  • Expert caving guide
• All necessary snorkeling & caving gear and safety equipment
• Thingvellir National Park admission fee
• Hot chocolate & cookies to warm up after snorkeling
• Free underwater photos taken by your guide

• Outdoor clothing suitable for the current weather conditions
• Good hiking shoes are recommended
• Voucher
• Lunch / Snacks

Snorkeling:

• Thermal base layers in wool, fleece, or synthetic materials
• Warm socks in wool, fleece, or neoprene
• A spare set of clothes and socks for after the activity
• A towel (your face, hair, and hands will get wet)
• If required, a doctor’s letter (please review the Medical Statement page to check whether this applies to you)
• Contact lenses, if needed (glasses cannot be worn under the snorkeling mask)

Sturdy hiking shoes, waterproof jacket and pants can be rented beforehand

• This is a combo of two tours: Snorkeling in Silfra and the Lava Tunnel, including transfer from Reykjavík and back. 
• Guests must read and sign the medical statement form in our Snorkeling Handbook. If you have a list ed medical condition, approval from a doctor is required
• Participants need to be comfortable in the water and able to swim
• It is crucial that guests can both understand and communicate in English to participate in the tour
• This tour is not suitable for pregnant people due to the small risk of cold water entering the suit
• Dry suit sizes: Our gear is limited to standard sizes available on the market, and it’s crucial that guests fall within the specified size parameters. This ensures the safety equipment fits properly, keeping you warm and protected in the glacial waters. For your safety and comfort, please confirm that you meet the required sizing guidelines:
  • Weight: 99-265 lbs (45-120 kg)
  • Height: 4'11" - 6'7" (150-200 cm)
• Snorkeling masks cannot accommodate glasses. If you do not have a prescription mask of your own, please arrange to use contact lenses

Participants are responsible for reviewing our Snorkeling Handbook before the tour. The handbook contains important medical and safety information. If guests do not meet the requirements for safe participation, we are unable to accommodate them on the tour.

For all bookings of day tours, a minimum of 24 hours' notice prior to your scheduled departure is required in order to receive a full refund. If a cancellation is made with less than 24 hours notice, no refund is given.

For all bookings of multi-day and custom private tours, a minimum of 72 hours' notice prior to your scheduled departure is required in order to receive a full refund. If a cancellation is made with less than 72 hours' notice, no refund is given*

*Note that in the event the client requests a refund for any reason, Tour Desk reserves the right to charge a 3% administration fee to cover costs incurred.

Cancellation and refund requests need to be sent in writing to info@tourdesk.io