Astronomical Clock

Astronomical Clock

Praha, Hlavní město

90/10030 min

The Astronomical Clock Pražský orloj, located in Prague's Old Town Square, is one of the oldest and most intricate medieval clocks still in operation. Installed in 1410, it combines astronomical, calendar, and zodiacal displays, showcasing the medieval understanding of the cosmos. The clock features an hourly show where figures of the Apostles and other symbolic characters, including Death, come to life, captivating visitors. Its Gothic and Renaissance architectural elements are beautifully preserved, making it not only a timekeeping device but also a work of art. The clock's dial illustrates the position of the Sun and Moon, phases of the Moon, and other celestial details. It has survived numerous restorations and historical events, symbolizing Prague's rich cultural heritage. Visitors can admire the clock's detailed craftsmanship and learn about its complex mechanism through guided tours. The clock is a focal point of Prague's historical center, reflecting the city's medieval scientific and artistic achievements.

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Tip: Visit early in the morning or late evening to avoid large crowds during the hourly show. Guided tours often include detailed explanations of the clock's functions and history. Discounts may be available for students and seniors. Avoid peak tourist seasons for a more relaxed experience.

Interesting facts

  • The clock is the third-oldest astronomical clock in the world and the oldest one still operating.
  • The hourly procession features twelve Apostles, a skeleton representing Death, and other allegorical figures.
  • The clock shows Old Czech Time, where the day starts at sunset, a unique feature among clocks.
  • It has inspired numerous legends and is a major tourist attraction in Prague.

History

1410

The Astronomical Clock was first installed in 1410 by clockmaker Mikuláš of Kadaň and astronomer Jan Šindel.

It was later enhanced in the 15th century with the addition of the calendar dial and mechanical figures.

The clock suffered damage during World War II but was meticulously restored afterward.

It has since undergone several restorations to preserve its original mechanisms and artistic features, maintaining its status as a symbol of Prague's medieval ingenuity.

Contact

Map