This small yet charming city in Alaska's panhandle is a throwback to the gold rush era. Skagway is a well-preserved part of Klondike Gold Rush National Historical Park.

Do you want a vacation experience so unique and thrilling that you actually have to wear a hard hat? Look no further than New Zealand's White Island, where you can stand on an active volcano! Located offshore from Whakatane and Tauranga, White Island is New Zealand's only live marine volcano and one of the most active in the world. The tours are quite the experience, especially since you can hear the hissing and bubbling of the volcano all around you!

Porto Santo Stefano features two main ports which serve as gateways to the nearby Tuscan Archipelago. Visitors can enjoy the crystal-clear waters and pristine beaches, perfect for swimming and snorkeling.

Bali, an island province of Indonesia, has been shaped by centuries of Hindu influence, volcanic activity, and a deep connection between daily life and ritual. The island’s temples are a major part of its landscape as more than 20,000 exist across Bali. One of the most visited is Uluwatu Temple, perched dramatically on a cliff 70 meters above the Indian Ocean.

The name is not an exaggeration. Here 100-foot high glaciers and precipitous mountains present an incomparable panorama, a riot of color in white, red, yellow and blue.