Doubravka lookout tower

At the end of the 15th century, a late Gothic castle was built on the lonely Doubravka hill near Teplice, which later burned down. At the beginning of the 17th century, the ruin was rebuilt into a fortress, which was then destroyed by order of the emperor after the Thirty Years' War. At the end of the 19th century, a restaurant with an observation tower was built here. Eleven years later, the building burned down again. The castle was rebuilt several times and often…