Underwater Cave, Bahamas Photograph by Wes C. The Cascade Room, 80 feet meters) beneath the surface, leads divers deeper into Dan's Cave on Abaco Island. Nearly seven miles kilometers) of the cave have been explored since the
Walk the jungle tree tops in Costa Rica. Arenal Hanging Bridges, Costa Rica - A three kilometer hike through the Costa Rican rain forest. There are six suspension bridges, with the largest one at just under 100 meters long and 45 meters off the ground.
The Great Blue Hole is a large submarine sink-hole off the coast of Belize. It lies near the centre of Lighthouse Reef, a small atoll 70 km mi) from the mainland and Belize City. The Great Blue Hole is a part of the larger Belize Barrier Reef.
Christo Unveils Inflatable, Light-Infused Installation in Germany
HAPPY BIRTHDAY James Turrell (born May is an American artist primarily concerned with light and space. Turrell was a MacArthur Fellow in Turrell is best known for his work in progress, Roden Crater, a natural cinder cone crater located outs
Though it is called Stargate, this alien landscape is found on Earth. One of the submerged caves, or blue holes, of the Bahamas, it is extremely difficult to explore but a treasure trove for scientists. Photo by Wes C. Skiles for National Geographic