Old Town Square & Astronomical Clock

Old Town Square anchors Prague's historic center with 900 years of continuous use as the city's main marketplace and gathering point. The medieval Astronomical Clock on Old Town Hall Tower, operational since 1410, performs its famous hourly show where twelve apostles parade past tiny windows while mechanical figures of Death, Vanity, Greed, and a Turk move below. The real attraction isn't the 45-second show but the intricate clock face itself: an astronomical dial tracking sun and moon positions, a detailed calendar dial, and Renaissance-era craftsmanship that still functions perfectly.

The square buzzes with tour groups clustering around the clock tower every hour, cameras ready for the brief mechanical performance. Between shows, you can properly examine the clock's complex dials and symbolic figures without crowds blocking your view. The Gothic twin spires of Tyn Church dominate the square's eastern edge, while colorful baroque buildings line the other sides. Street performers, horse-drawn carriages, and outdoor restaurant terraces fill the remaining space with constant activity.

Honestly, the hourly show disappoints most visitors: it's literally 45 seconds of wooden apostles rotating past windows. Skip the crowds and focus on studying the clock's astronomical details up close. Climb the tower for 310 CZK to get Prague's best aerial view of the square and surrounding red rooftops. Every restaurant directly on the square charges tourist prices, easily double what you'll pay on nearby Dlouhá street just two minutes away.