Miholka Tower is the largest tower in the northern fortification of Prague Castle, and was built for purely defensive reasons; But over time it was used for other purposes as a workshop for alchemists and a shop for the gunpowder trade. This tower is characterized by its unique architectural design, as it takes a circular shape, and houses an exhibition that includes military clothing and some types of weapons, and other collectibles that tell a lot about the city. Visit it with family or friends, and learn about the rich history of Prague.