The largest ancient castle complex in the world, crowned by the Gothic spires of St. Vitus Cathedral. Everything you need before you go — which circuit to buy, and how to beat the crowds.
Founded in the 9th century, Prague Castle has been the seat of Bohemian kings, Holy Roman emperors and, today, the President of the Czech Republic. Guinness records it as the largest ancient castle complex in the world — less a single building than a walled town of palaces, churches and lanes sprawling along the ridge above the Vltava and the Charles Bridge.
St. Vitus Cathedral dominates the skyline, its Gothic interior lit by an Art Nouveau Mucha window and guarding the Bohemian crown jewels. The Old Royal Palace holds the vast Vladislav Hall; the Romanesque Basilica of St. George is the complex's oldest church; and the tiny, colourful houses of Golden Lane once housed castle staff and, briefly, Franz Kafka.
The castle grounds are free to walk, but the main buildings require a circuit ticket. Buy the circuit that matches what you want to see, and arrive early — St. Vitus is calmest before the late-morning crowds, and there is a security check at the gates. Reach it on foot up from Malá Strana or by tram. Allow about three hours.
Pair the Castle with the Charles Bridge, the Old Town Square and a riverside walk on our complete Prague guide — or let the AI build your day-by-day itinerary.
Prague City Guide