Depart from Reykjavik: Silfra Fissure Snorkeling & Lava Cave Day Tour


(1)Attraction tickets: Silfra Fissure, English‑speaking guide, hotel round‑trip transfers;
(2)All necessary snorkelling and cave exploration equipment, all necessary safety equipment, hot chocolate and cookies, free underwater photos taken by the guide;
(1)Other personal expenses;
(2)Tips;
(3)Lunch;
(1)Participants must be aged 12 or above to join this activity;
(2)Children aged 12 and above are charged the same rate as adults;
(3)Minors under 18 require guardian consent;
(4)Moderate fitness level is required for this activity;
(5)Weight must be between 45‑120 kg to join this activity;
(6)Height must be at least 150 cm to join this activity;
(1)Please be sure to read the snorkelling manual before the tour;
(2)Hiking shoes and waterproof equipment rental are available upon prior notice;
(3)If you have poor eyesight, please wear contact lenses or bring your own prescription goggles; regular glasses are not suitable;
(4)Participants must be comfortable in water and able to swim;
(1)This activity is not suitable for: individuals with epilepsy, heart disease, other serious illnesses, pregnant women, or persons with physical or mental disabilities;
(1)Warm outdoor clothing;
(2)Waterproof jacket and trousers;
(3)Headwear;
(4)Gloves;
(5)Thermal base layer;
(6)Thermal socks;
(7)Small towel and a set of change of clothes;
(8)Hiking shoes;
(1)The activity is not suitable for bringing prams or wheelchairs;
(1)Voucher is valid only on the specified date (and time);
(1)Please present your e‑voucher;

Full refund if cancelled at least 36 hours before the activity date (local time)
In case of bad weather or force majeure, the supplier may cancel the activity and arrange a reschedule or full refund
Venture into the hidden lava caves and witness the wonders of volcanic activity firsthand at Þingvellir National Park
Snorkel in the crystal‑clear waters of the famous Silfra Fissure, experiencing the tranquillity of zero gravity
Traverse a breathtaking landscape, straddling the Eurasian and North American tectonic plates

Embark on an unforgettable adventure, starting deep within the dark lava underbelly of Iceland's Þingvellir National Park, to explore the wondrous world hidden beneath the surface.
Located in a geological rift valley between North America and Europe, the park boasts spectacular lava caves shaped by ancient volcanic activity.
[Itinerary Reference]:
Outbound: Pick‑up service included. Optional departure times: 07:45, 08:15 (Please ensure you attend the activity at the time selected during booking). The supplier will reconfirm the pick‑up time before departure. Please arrive 15 minutes before the departure time.
Attraction / Experience: 9 hours, Raufarhólshellir Lava Cave, Silfra Fissure Arctic Adventure
Return: Includes drop‑off
Itinerary is subject to change depending on traffic and weather conditions

On this journey, you will delve deep into a lava tunnel in Iceland, shaped by one of the world's most active volcanoes.
After the cave exploration, enjoy lunch and a short rest, then transition from 'black' to 'blue' for the next thrilling experience.

The second part of the trip involves snorkelling in the Silfra Fissure, renowned for its brilliant blue hues and crystal‑clear waters.
Effortlessly float through this tranquil underwater landscape, feeling the unique charm between two continents.


Enjoy the stunningly clear, azure waters of the Silfra Fissure and feel the incredible sensation of floating between two continents.



Dive into the seabed, immerse yourself in the serene azure landscape, and be captivated by the vibrant colours.

Drift slowly through the Silfra Fissure, soaking in every beautiful moment

Descend deep beneath Iceland's lava surface and unveil the mysterious underworld

Step into the lava tunnel, as if walking into the hidden depths of Earth's history.

Explore ancient lava formations sculpted thousands of years ago



Geared up, briefed, and mesmerised — the Silfra snorkelling trip is stunning from start to finish!

After listening to the guide's safety briefing, there's nothing more exhilarating than diving into the Silfra Fissure!
Guest2026
Hubby picked this for our honeymoon trip, I was so nervous about snorkeling caus...
Guest2026
We do a bunch of outdoor trips every year, this was one of the coolest we’ve do...
Guest2026
I’ve always wanted to see the tectonic plates, so booked this when I planned my...












