The Blue Pools of Haast Pass, South Island, New Zealand. Haast Pass is a mountain pass in the Southern New Zealand Alps. It is named for Julius von Haast, a explorer who was also geologist for the Provincial government of Canterbury.
Plitvice Lakes National Park is one of the oldest national parks in Southeast Europe and the largest national park in Croatia. In Plitvice Lakes National Park was added to the UNESCO World Heritage register.
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)
Explore the ancient caves of Hang Son Doong, Vietnam. Hang Son Doong is one of the largest caves in the world and features a fast-flowing underground river. For spelunkers, exploring Hang Son Doong is the equivalent of scaling Mount Everest.