Karlštejn is a small market town in the Central Bohemian Region, named after the famous castle located there. The castle is obviously the most important landmark in the town, but there are also other places worth seeing in Karlštejn.
Karlovy Vary is a town in Bohemia, in the west of Czechia. In English, it is sometimes called also Carlsbad (after the German name Karlsbad). It is a very famous spa resort, visited by many celebrities from all over the world. It is also known for the Karlovy Vary International Film Festival, held there every year. Karlovy Vary is one of the most popular tourist destinations in the Czech Republic.
Loket is an extremely picturesque small town in Karlovy Vary region in western Bohemia. The word loket means "elbow" in the Czech language. The town owes this name to the fact that it is surrounded from three sides by the Ohře river and the shape of the river resembles an elbow. Loket appeared in the famous James Bond movie from 2006, Casino Royale. It played the role of an unidentified town in Montenegro where James Bond and Vesper Lynd meet their MI6 contact person.