Visit the Palace of the Grand Master of the Knights of Rhodes, situated on the northwest side of the old city of Rhodes. Discover why The Palace of the Grand Masters of Rhodes is a magnificent work of art and architecture. Explore one of the most impressive parts of it, the astonishing mosaics on the floors of some of the rooms. See why the floors of the Palace are considered to be the most beautiful mosaics in Greece, originating from the Hellenistic and Christian times.