Iceland

These prehistoric-looking fish are a common and iconic sight on Iceland's rocky reefs and kelp forests.

Wolf Eel (Atlantic Wolffish)

Unique, colorful fish that are frequently seen in the shallow waters during their spawning season in the spring.

Lumpfish

A surprising variety of colorful sea slugs can be found among the sponges and bryozoans of the cold-water reefs.

Nudibranchs

A hardy freshwater fish that is occasionally spotted by divers in the crystal-clear waters of Silfra and other glacial fissures.

Arctic Char

Iceland, the 'Land of Fire and Ice,' offers one of the most extraordinary and ethereal diving experiences on the planet. It is world-famous for Silfra, a deep crack between the North American and Eurasian tectonic plates located in Þingvellir National Park. Here, divers can swim in glacial meltwater that has been filtered through underground lava rock for decades, resulting in visibility that often exceeds 100 meters—unparalleled anywhere else in the world. Beyond the crystalline waters of Silfra, Iceland's underwater world is a realm of dramatic contrasts. The ocean diving around the Reykjanes Peninsula and the Westfjords reveals rugged kelp forests, unique geothermal chimneys like Strýtan—the only geothermal chimneys in the world accessible to recreational divers—and fascinating wrecks. Iceland's diving is not for the faint of heart, as the water is consistently cold, usually ranging from 2°C to 4°C, making drysuit proficiency a mandatory requirement. However, for those prepared for the cold, the reward is a tranquil, prehistoric world of geological wonders and rare biological features that feel like another planet. With a high standard of professional dive operations and a focus on small-group expeditions, Iceland provides a bucket-list adventure for every serious underwater explorer.

Currently, there are no year-round diving liveaboards based in Iceland. Most diving is conducted via land-based expeditions. However, occasional multi-day boat-based trips are organized in the Westfjords or around the remote island of Grímsey for experienced divers.

The Retreat at Blue Lagoon Iceland

Hotel Grimsborgir

Canopy by Hilton Reykjavik City Centre

Iceland is best explored by rental car, especially a 4x4 if heading to remote areas. There is no railway system. A reliable domestic flight network connects Reykjavík to the north and east.

Liveaboard Diving in Iceland

Experience Overview

Featured Operators

Remote Reach

Booking Advice

Where to Stay in Iceland