Today we"re taking a tramping trip to New Zealand"s South Island to visit the place Rudyard Kipling once called the eighth wonder of the world, Milford Sound and its surrounding rainforest. Tramping, New Zealand-speak for hiking, is incredibly popular at Milford Sound. Nearly a million tourists visit the fjord every year, despite its somewhat remote location. Originally overlooked by European explorers, the area is now known for its beauty and abundance of wildlife. It"s not uncommon for visitors to spot dolphins, humpback whales, and native Fiordland penguins.