Iceland's erupting volcano in Reykjavik

Thrihnukagigur, also known as the Volcano of Iceland, is a dormant volcano located in the city of Reykjavik, the capital of Iceland. Exploring volcanoes is one of the most common activities in Iceland, constantly attracting adventure enthusiasts to visit the country.

The dormant volcano of Iceland, Thrihnukagigur, has been inactive for over 4000 years. What adds to its excitement and allure is that the bottom of the volcano is filled with caves of various sizes. These caves were only discovered in the late 20th century, specifically in 1974. These vast caves have an area of about 3270 square meters and a depth of over 200 meters. Due to its dormancy for more than 4000 years, the volcano is considered extremely safe. Exploring the caves underneath presents an intriguing challenge for all adventure enthusiasts.