This document lists 21 unique and special hotels from around the world, along with their website addresses. Some of the hotels highlighted include the Ice Hotel in Sweden, a hotel built entirely of ice each winter; the Manta Resort in Zanzibar, which features underwater rooms; and the Conrad Maldives resort, located on a private island in the Maldives. A variety of international locations are represented, including Switzerland, Finland, St. Lucia, Thailand, France, Italy, Indonesia, Greece, Chile, and more.