Translation of dungeon in German

In the coming morning we were picked up to do a day tour in the Mekong Delta. It included several stops all around the river bed and the delta of this huge river. The first station were floating villages.
Sammy our cab driver brought us to the hotel, he promised to pick us up a few hours later. We took a shower and rested a little. I could not sleep because I was too excited of being in a new country.
The next morning we got up a little later than usual. After leaving our room we recognized that this town and region was stunning. Desert and high volcanoes all around us. The place was superb.