• The world is full of hidden wonders just waiting to be discovered. Whether you're drawn to the fiery glow of a burning crater, the tranquillity of a mirrored salt flat, or the mystery of an underground city, these unusual destinations offer something extraordinary.

For many travellers, the dream vacation involves wandering the streets of Paris, relaxing on a Caribbean beach, or exploring the ancient ruins of Machu Picchu.

But countless unusual travel destinations await to be uncovered for those seeking a more unique and unexpected experience. From caves that glow in the dark to abandoned towns frozen in time, the world is full of extraordinary places for those with a sense of adventure.

Imagine walking along the shores of Vaadhoo Island in the Maldives at night, where the waves light up with a mysterious blue glow courtesy of bioluminescent plankton. It feels like stepping into a scene from a science fiction movie, a surreal and enchanting display of nature's magic.

In the scorching Australian Outback is a town called Coober Pedy, where residents have carved out a unique underground existence to escape the extreme heat. It's a blend of a mining town and a futuristic dystopia, a subterranean world unlike any other.

To glimpse another world, head to Turkmenistan's Karakum Desert and witness Thejkih Darvaza Gas Crater, a fiery pit that has been burning for over half a century; known as "The Door to Hell," this accidental creation by Soviet engineers is a mesmerizing sight that defies explanation.

Hashima Island in Japan, also known as "Battleship Island," is a haunting reminder of the country's industrial past. Abandoned after the closure of its coal mine, the decaying buildings and rusting factories give it the appearance of a real-life ghost town, perfect for those intrigued by eerie history.

Deep in Poland's West Pomerania region, the Crooked Forest features 400 pine trees that mysteriously bend at their bases before growing straight up. The reason behind this unusual growth pattern remains a mystery, adding to the allure of this eerie and captivating destination.

Beneath the romantic facade of Paris lies the Catacombs, a labyrinth of tunnels lined with the bones of millions of people. While parts of this underground world are open to the public, secret explorers known as "cataphiles" venture into forbidden sections, creating a maze of mystery and history for those seeking a darker side of the city of light.

The world is full of hidden wonders just waiting to be discovered. Whether you're drawn to the fiery glow of a burning crater, the tranquillity of a mirrored salt flat, or the mystery of an underground city, these unusual destinations offer something extraordinary.