As a gangway of carved ivory led to the deck, I crossed it and entered the vessel, which immediately sailed out of the harbour into the ocean. The voyage was not of long duration, for we soon came to land in a wondrously beautiful island, with scenery of varied loveliness. This island I traversed, led by some secret guidance, till I reached its farthest shore, broken by cliffs and precipices and mountain ranges, while between the mountains and the sea I saw a fair and fruitful land traversed by a silvery, winding river, with a castle at its mouth. My longing drew me to the castle, and when I came to the gate I entered, for the dwelling stood open to every man, and such a hall as was therein I have never seen for splendour, even in Imperial Rome.