The Powder Tower, known as Prašná brána in Czech, is a historic landmark in Prague that used to store gunpowder back in the day. It's located near the fancy Municipal House on Na Příkopě street, separating New Town from Old Town. Visitors can check out its Gothic architecture, climb up 186 stone stairs for epic city views, and admire statues of Czech monarchs and religious figures. With its rich history and cool vibes, the Powder Tower is definitely worth a visit during your Prague sightseeing adventures!