Astronomical Tower Klementinum
Astronomická věž a barokní knihovna
Fee required
This unique guided tour within the Klementinum complex offers a journey through the Astronomical Tower, the renowned Baroque Library, and the Meridian Hall, culminating in panoramic views of Prague from the tower's observation deck.

📜 Historic Klementinum complex, home to the Baroque Library and Astronomical Tower.
🔍 Offers a unique journey through centuries of science, art, and unparalleled panoramic views of Prague.

Why Go

🏰 Explore Prague's second-largest complex, a former Jesuit College.
✨ Marvel at the Baroque Library, often called the most beautiful library hall in the world.
🌌 Visit the Meridian Hall, showcasing historical astronomical instruments.
🏙️ Ascend the 68m Astronomical Tower for unparalleled panoramic views of Prague.
🔭 Learn about centuries of astronomical and meteorological measurements, continuously recorded since 1775.

Why Avoid

🚫 Visitors can only view the Baroque Library Hall, not enter, due to preservation.
⚠️ Be prepared to climb 172 stairs to the Astronomical Tower; no elevator, not barrier-free.

Cost

💰 Basic adult admission 380 CZK, reduced rates for juniors, seniors, youth, families. Free with Prague Visitor Pass.

Hours

🕒 Daily, 9:00 AM to 7:00 PM (Jan-Mar, Oct-Dec) and 9:00 AM to 8:00 PM (Apr-Sep).

Getting There

🚇 Nearest public transport: Staroměstská (Metro, Tram), Mariánské náměstí (Bus).