Make sure you dress cozy enough for a memorable experience: sleep in a two-person mining suite 155 meters underground, in a silver mine!
Enjoy the stillness of a 65-million-year-old Ojo Alamo Sandstone rock, 70 feet below the surface!
Thirty hectares of dry and arid soil, dotted with miniature volcanoes- this is the scenery of the natural geological reservation from Buzau.
With its three volcanic cones, Kibo, Mawenzi, and Shira, Mt. Kilimanjaro is the highest peak in Africa and the highest free-standing mountain in the world at 5895 meters.
Mount Etna is one of the most active volcanoes in Europe and is Sicily’s best-known natural attraction.
It is one of the best known tourist destinations in Croatia, due to it's unique beach, Golden Horn (Zlatni rat).
This is more than just a popular tourist destination - this is the only World Heritage Site of Northern Island.
This calcium formation is the largest of its kind. With the hot pools, white cliffs and the amazing surroundings, this is definitely one of the wonders of the world.
With more than 100 springs erupting at an altitude of more than 4,000 metres in the Andes Mountains, these are the highest geysers in the world.
Azure Window is a natural archway in the island of Gozo, Malta and it is one of the natural wonders of Europe.
Over 2000 natural sandstone arches, an area which contains the largest concentration of arches found any where in the world,
Canyons (ocasionally known cañon or gorge) are true unsual natural wonders. Seen from above, they are impressive, but walk down into a canyon to discover the true hidden world. Some are carved by rivers, above ground, exposing cliffs of sandstone or granite, some, the "submarine canyons" are underwater, at the mouth of rivers. Some are built through a geological or tectonical uplifts and some are rifts between moutains, carving the landscape deep, creating fairytale like scenes.
The people of Hawaii consider this to be a sacred place and the home of the Goddess Pele.
Cappadocia is known for its unique moon-like landscape, underground cities, cave churches and houses carved in the rocks.