Hawaii is on a lot of people's travel bucket list. You may think sand beaches and volcanoes, but formations like this are breathtaking. What's your favorite thing about Hawaii? (Na Pali Coast Waterfall Cave, Hawaii)
La Cueva del Fantasma, ("Cave of the Ghost" in Spanish) is a giant cave in southern Venezuela. Actually, "La Cueva del Fantasma" is so vast that two helicopters can comfortably fly into it and land next to a towering waterfall.
Gullfoss Waterfall Gullfoss is a waterfall located in the canyon of Hvítá river in southwest Iceland. Gullfoss is one of the most popular tourist attractions in the country. The wide Hvítá rushes southward