6 underground attractions that attract the most tourists in the world

Most people feel scared when going deep underground - a pitch-black land, filled with mysteries that even scientists have not been able to discover. Even for brave people, being underground can easily make people feel suffocated and repressed.

However, you will be surprised to learn that there are many interesting underground attractions around the world, including both natural wonders and man-made structures. Below are 6 underground places that attract the most people to visit in the world.

1. Zipaquirá Salt Cathedral, Colombia

True to its name, this church was built in the tunnel of a 200m deep salt mine. Using their talent, engineers, miners and sculptors created a vast tunnel under layers of salt, rocks and minerals. The most special feature of the church lies in the lighting. The blue and purple lights make the tunnel magical and mysterious.

2. Salina Turda Park, Romania

“Underground amusement park” sounds like a place that only exists in fantasy stories, but in reality, such a place really exists and is not as scary as people think.

Built in a salt mine deep below the Earth's surface, Salina Turda features attractions like a carousel, mini golf, bowling areas, ping pong and even boating on the lake.

3. Under Restaurant, Norway

Under Restaurant in Kristiansand, Norway is known as one of the few restaurants built underground and also under the sea. Coming to the restaurant, diners can enjoy delicious food while watching the cold water of the North Sea flowing through the glass windows.

4. Derinkuyu City, Türkiye

The underground city of Derinkuyu, in the Cappadocia region of Türkiye, dates back thousands of years. This city consists of a complex network of passages with many different levels, reaching a depth of 85m underground.

In earlier times, living underground allowed the people of Derinkuyu to avoid extreme temperatures and more easily repel invaders. Although uninhabited today, the site remains a fascinating example of human efforts to survive.

5. Ajanta Caves, India

Even deep in the thick layer of rock, Ajanta is surprisingly well lit. And it is that light source that makes admiring a series of Buddhist temples and relics dating from the first and second centuries BC much easier.

6. Thrihnukagigur volcano, Iceland

Sometimes viewing the volcano from afar is not enough to satisfy the passion of many adventurous people, so some people decide to climb, or even go into the heart of the volcano. It sounds crazy, but that's exactly what you can do at Thrihnukagigur volcano, Iceland.

This place is equipped with an elevator to take visitors to a depth of more than 200m inside a volcano that has been inactive for 4,000 years. However, even if there is no danger, only thrill-seekers would dare to get close to such a volcano.

Most people feel scared when going deep underground - a pitch-black land, filled with mysteries that even scientists have not been able to discover. Even for brave people, being underground can easily make people feel suffocated and repressed.

However, you will be surprised to learn that there are many interesting underground attractions around the world, including both natural wonders and man-made structures. Below are 6 underground places that attract the most people to visit in the world.

6. Thrihnukagigur volcano, Iceland

Sometimes viewing the volcano from afar is not enough to satisfy the passion of many adventurous people, so some people decide to climb, or even go into the heart of the volcano. It sounds crazy, but that's exactly what you can do at Thrihnukagigur volcano, Iceland.

This place is equipped with an elevator to take visitors to a depth of more than 200m inside a volcano that has been inactive for 4,000 years. However, even if there is no danger, only thrill-seekers would dare to get close to such a volcano.