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A I D V E N T U R O

Astronomical Clock

In the heart of Prague's Old Town, the Astronomical Clock, or Orloj, stands as a masterpiece of medieval engineering. Mounted on the southern wall of the Old Town Hall, this intricate horologe displays the time and showcases celestial events, saintly salutations, and a parade of apostles that enchant onlookers every hour. Its origins date back to 1410, making it the third-oldest astronomical clock in the world and the oldest one still operating.

Planning Your Visit

  • Best Time to Visit: Avoid large crowds in the early morning or late afternoon.
  • Viewing the Clock: The clock strikes every hour with a processional of figures, so plan to arrive a few minutes before to get a good spot.
  • Location: Situated in Old Town Square, accessible by public transport—the nearest metro station is Staroměstská.
  • Duration: Allocate at least 30 minutes to enjoy the clock and surrounding architecture.

Must-See Stuff

  • The Apostles' Parade: Watch the mechanical figures of the Twelve Apostles that appear every hour in the two windows above the clock.
  • Astronomical Dial: Marvel at the dial representing the position of the sun and moon in the sky and various celestial phenomena.
  • Calendar Dial: Below the main dial, this dial features months, zodiac signs, and a medallion for each day.
  • Climb the Town Hall: For breathtaking views of the Old Town, consider climbing the Town Hall Tower.

Tips for Your Visit

  • Attend the Nighttime Show: The clock is beautifully illuminated after dark, offering a different experience from the daytime.
  • Guided Tours: Opt for a guided tour to learn about the clock's history and mechanics. Tours in English are frequently available.
  • Respect the Surroundings: As a busy tourist spot, be aware of your belongings and respect other tourists and locals.
  • Eco-Friendly Reminder: Try to walk or use public transport to reach the location to minimize your carbon footprint.

Visiting the Astronomical Clock in Prague connects you with centuries of history and immerses you in the rich tapestry of Czech culture. Each clock element tells a story interwoven with the city's heritage. Whether you're a history buff, a lover of mechanics, or simply in awe of medieval craftsmanship, the Orloj is a spectacle not to be missed. Remember to tread lightly and sustainably as you explore the timeless magic of Prague's Astronomical Clock.