Glad you had a good time, it’s an awesome place. Took a couple day trips to Prague last year while on TDY. One of my favorite cities. Great food, great folks. Stay away from the street food in the square by the astronomical clock, there is cheaper, better food literally anywhere else in the city. If you’re looking for must see things, I’d hit Prague castle and St Vitus cathedral, where you can see the tomb of King Wenceslas of Christmas song fame. Also the astronomical clock is really interesting considering when it was built. Walk the Charles bridge but keep your hand on your wallet. About an hour out of town is the Sedlec Ossuary, also known as the Bone Church. Really odd, but fascinating in a gruesome way. Oh, and the beer.....
Old70
