Porta Oscura and Astronomical Clock
A medieval masterpiece, the Prague Astronomical Clock captivates with its hourly show and intricate astronomical displays.
Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Fewer crowds, better photos
Porta Oscura and Astronomical Clock
Best Time
Fewer crowds, better photos
Highlights
Must-see attractions
A medieval masterpiece, the Prague Astronomical Clock captivates with its hourly show and intricate astronomical displays.
"The Prague Astronomical Clock isn't just a medieval wonder, it's a Tartarian masterpiece built with knowledge far beyond its time."
🎯 Arrive Early for the Show
Get to the square 10-15 mins before the hour to snag a good spot for the clock's performance.
⬆️ Climb the Tower for Views
The Old Town Hall Tower offers stunning city vistas, a must-do for photographers!
Quick Facts
Hours
Rating
4.4 · 256 reviews
Type
Tourist Attraction
Highlights
Discover the most iconic attractions and experiences
The Hourly Spectacle
Old Town Square
Witness the procession of the Apostles and the animated figures of Death, Vanity, and Greed every hour.
Old Town Hall Tower Climb
Old Town Hall
Ascend for breathtaking panoramic views of Prague's Old Town Square and the surrounding cityscape.
Intricate Astronomical Dial
Astronomical Clock Face
Marvel at the detailed medieval clock face, depicting astronomical information and zodiacal signs.
Plans like a pro.
Thinks like you
Planning Your Visit
Timing is Everything
Beyond the Show
Best Times
Insider Tips
from TikTok, Instagram & Reddit
🎯 Arrive Early for the Show
Get to the square 10-15 mins before the hour to snag a good spot for the clock's performance.
⬆️ Climb the Tower for Views
The Old Town Hall Tower offers stunning city vistas, a must-do for photographers!
🕰️ Appreciate the Details
Beyond the show, admire the clock's medieval craftsmanship and astronomical functions.
🚶♂️ Explore the Old Town
The clock is in a vibrant area; wander the charming streets after your visit.
Tips
from all over the internet
🎯 Arrive Early for the Show
Get to the square 10-15 mins before the hour to snag a good spot for the clock's performance.
⬆️ Climb the Tower for Views
The Old Town Hall Tower offers stunning city vistas, a must-do for photographers!
🕰️ Appreciate the Details
Beyond the show, admire the clock's medieval craftsmanship and astronomical functions.
🚶♂️ Explore the Old Town
The clock is in a vibrant area; wander the charming streets after your visit.
👂 Listen to the Chimes
The clock's bells and chimes are part of the historical experience.
What Travellers Say
Reviews Summary
Visitors consistently praise the Prague Astronomical Clock as a must-see historical marvel, with the hourly show being a highlight. Many also recommend climbing the Old Town Hall Tower for its breathtaking views. Some find the hourly show a bit brief and the crowds overwhelming during peak times.
"Nice clock in the center of the city."
Navisha Maharaj
"The Torre dell'Orologio next to Palazzo Senatorio in Trapani, Italy, bears an astronomical clock built in 1596 and still perfectly functional."
David Stanley
"Very beautiful place"
Trung Nguyen
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
The Astronomical Clock is located in the heart of Prague's Old Town Square. It's easily accessible by public transport, with several tram stops nearby (e.g., Staroměstská). Many visitors also walk from other central Prague attractions.
Yes, it's very easy to find. It's the centerpiece of the Old Town Square, one of Prague's most famous landmarks. You'll likely see crowds gathering around it.
Walking is the best way to explore the Old Town and reach the Astronomical Clock. The streets are charming and many attractions are close together.
Parking in the Old Town Square is highly restricted. It's recommended to use public transport or park in a garage outside the immediate center and walk or take public transport in.
Taxis can drop you off near the Old Town Square, but direct access to the square itself is limited. Be aware of potential tourist pricing with taxis.
🎫 🎫 Tickets & Entry
No, viewing the Astronomical Clock and its hourly show from Old Town Square is free. However, tickets are required to climb the Old Town Hall Tower for panoramic views.
The animated show with the procession of the Apostles occurs every hour on the hour, from 9 AM to 11 PM daily.
Ticket prices for the Old Town Hall Tower vary, but typically range from 250-300 CZK for adults. It's advisable to check the official website for current pricing and booking options.
Yes, purchasing tickets online in advance is highly recommended, especially during peak season, to avoid long queues and guarantee your entry time.
Prague offers various city passes that may include entry to the Old Town Hall Tower and other attractions, which could be cost-effective if you plan to visit many sites.
🎫 🧭 Onsite Experience
Every hour, figures of the Apostles parade past the windows, and Death rings a bell. The clock also features animated figures representing Vanity, Greed, and Lust.
The animated show itself is quite brief, lasting only a few minutes each hour. It's the anticipation and the spectacle that draw the crowds.
Legend says the clockmaker was blinded after its creation so he couldn't replicate it, and in revenge, he cursed the clock.
From the tower, you get a stunning 360-degree view of Prague's Old Town Square, the Týn Church, and the wider city skyline, including Prague Castle.
The clock is a marvel of medieval engineering and still functions with remarkable precision, tracking astronomical movements.
📸 📸 Photography
Early morning or late evening offers softer light and fewer crowds, making for better photos. Golden hour before sunset is particularly magical.
The entire Old Town Square provides good vantage points. For a wider shot including the surrounding architecture, stand back towards the Týn Church.
Yes, you can take photos and videos of the show, but be mindful of others trying to do the same. Tripods might be difficult to use due to crowds.
Absolutely! The tower offers incredible panoramic photo opportunities of the Old Town Square and Prague's skyline.
For night shots, use a tripod if possible, a wider aperture (lower f-number), and a higher ISO, or experiment with long exposure settings.
Social
from TikTok, Instagram & Reddit