Combining snorkeling and caving gives you the ultra experience of Icelandic nature. You will explore the hidden world of the lava fields on foot and underwater. The cave we will visit is called Leiðarendi. The 900 meter long lava tube offers unique rock formations, such as stalactites and shelves.

Some light crawling may be required yet Leiðarendi cave has a rather easy access to the underworld wonders of the Icelandic lava fields.

Snorkel in between two continents at one of the top diving sites in the planet! Silfra is located in Iceland’s National Park, Thingvellir, and is a fissure that was formed by the divergent tectonic drift of the Eurasian and North American plates. What makes Silfra exceptionally unique is not only its geological significance, but it is also world-renowned for its crystal clear, fresh glacial water.

No diving experience or diving license is needed for this experience, and all the gear that you need is provided.

Not recommended for travelers with spinal injuries

Not recommended for pregnant travelers

Not recommended for travelers with poor cardiovascular health

Suitable for all physical fitness levels

All participants must know how to swim and be comfortable in water

A maximum of 6 people per guide snorkeling and 8 participants for caving

All participants must be able to communicate in English

Please note that that dry suits can sometimes feel quite tight and constricting, especially around the neck and wrists

Minimum age is 12 years, please reach out regarding younger participants & Participants over the age of 65 need to get a physicians approval

Be at minimum 150cm (4’9) tall / maximum 200cm (6’7) tall, and be at minimum 50kg (99 lbs) / maximum 120kg (264 lbs)

Don't wear glasses, instead bring contact lenses or your own prescription mask (if you have one)

Recommended to bring a change of clothes (the drysuit has a very small chance of leaking)

If you opt for the wetsuit option you need to bring swimwear and a towel, we recommend reading the wetsuit option so you know what to expect

All participants heights, weights and age must be provided to local operator. If you do not provide at time of booking, please contact supplier immediately after booking to provide this information

Please dress according to weather - no heals or jeans

All participants will need to fill out a medical form before participating in the tour. Please find a link to the medical statement on your ticket voucher right after booking the experience to be sure if you qualify.

Note: Each guide can assist one group of up to six participants at a time. Up to three different groups can be present during this activity.

Make sure to eat breakfast before this activity

Not recommended for people with claustrophobia

Travelers should be comfortable with crawling through some tight/ low areas