Why stay in a humdrum hotel when you can sleep in a sewer pipe in Austria? Or a salt palace in Bolivia? Here are 15 of the world's most memorable accommodations 1. Jules' Undersea Lodge (Florida) Originally a research laboratory, this fully underwater hotel sits at the bottom of the Emerald Lagoon in Florida's Key Largo, and can only be reached by scuba diving down six meters. The lodge can accommodate two couples and has showers, a microwave and a fridge.

Read the full article at cnn.com