Hasištejn Castle is a historic fortress located in the Ústí nad Labem Region of the Czech Republic. Built in the 13th century, it served as a strategic stronghold and residence for various noble families. The castle features Gothic and Renaissance architectural elements, reflecting its long history and various renovations. Today, Hasištejn Castle is a popular tourist destination, offering visitors a glimpse into medieval life. The site includes well-preserved ruins, scenic views of the surrounding landscape, and exhibitions that showcase its historical significance. It is a notable example of Czech castle architecture.