Pink Sands Beach, Harbour Island, Bahamas. “Harbour Island is just 3.5 miles long and 1.5 miles wide, but this tiny slice of the Bahamas has one of the Caribbean’s prettiest beaches: three miles of pink sand that stretches along the island’s east coast. The red shells of foraminifera—single-celled marine animals—mix with the island’s white sand, thus creating the soft rosy hue.”
Proposed in 2006, the proposed underwater hotel for Fiji known as Poseidon Resort Mystery Island has released new designs. Although it is still seeking funding to support the development you can now start saving your pennies for this vacation paradise. They estimate it will cost $30,000/couple for a week.