Český Krumlov is a small city in the South Bohemian Region of the Czech Republic where Český Krumlov Castle is located. Old Český Krumlov is a UNESCO World Heritage Site and was given this status along with the historic Prague castle district. We visited the city on Saturday and I am sad to report it is flooded today. As you can see below the water is high and moving very fast. There were people canoeing on this river.