Karlštejn Castle, Czech Republic

Perched atop a verdant hill under the expansive blue sky dotted with wispy clouds stands Karlštejn Castle in the Czech Republic. This medieval fortress is renowned for its Gothic architecture that features towering spires, intricate stonework, and formidable defensive walls. Flags flutter gently at its entrance, signaling both national pride and welcoming visitors to this historic site which once served as an imperial treasury and royal residence. Karlštejn Castle exudes enchantment through its well-preserved state of preservation despite centuries passing by, making it one of the most visited castles not only within the Czech lands but also across Europe.