Czech Republic

Prague

The House at the Minute

Prague Astronomical Clock

Old Town Square is the historic heart of Prague, a sprawling medieval marketplace that has been the centre of the city's public life since the 11th century.

The square is surrounded by architectural treasures: the twin Gothic towers of the Church of Our Lady before Tyn, the Baroque St Nicholas Church, the pastel-coloured merchant houses, and the Old Town Hall with its world-famous Astronomical Clock.

The Astronomical Clock (Orloj) was installed in 1410, making it one of the oldest working astronomical clocks in the world. Every hour, from 9am to 11pm, a procession of mechanical apostles appears in two windows above the clock face, while a skeleton representing Death pulls a rope and turns an hourglass. The clock shows three types of time (Central European, Old Bohemian, and Babylonian) and tracks the positions of the sun and moon.

At the centre of the square stands the Jan Hus Monument, erected in 1915 on the 500th anniversary of the death of the Czech religious reformer who was burned at the stake for heresy in 1415. Hus's ideas anticipated the Protestant Reformation by a century.

In June 1621, 27 Czech Protestant leaders were executed in the square after the Battle of White Mountain, one of the darkest moments in Czech history. The event is commemorated by 27 crosses embedded in the pavement near the Old Town Hall.

The square is free to visit and accessible 24 hours a day. If you're on a Questo quest through Prague, the Astronomical Clock might just give you the clue you need, if you know where to look.

Old Town Square

Wenceslas Square 

Memorial Kafka 

The Old-New Synagogue

Charles IV Statue

Rudolfinum

The Powder Tower

Rotating Head 

Church of St Castulus

National Gallery Prague 

Charles Bridge is Prague's most iconic landmark, a 516-metre stone bridge lined with 30 Baroque statues connecting the Old Town to the Lesser Town (Mala Strana) across the Vltava River.

Construction began on July 9, 1357, on the orders of King Charles IV. The timing was no accident. Charles, who believed in numerology and astrology, chose the exact moment: 5:31 AM. Written out, the date and time form a palindrome: 1-3-5-7-9-7-5-3-1. He believed this would give the bridge supernatural strength. The bridge was designed by Peter Parler and completed around 1402.

For nearly 500 years, it was the only way to cross the Vltava in Prague. The bridge's 16 sandstone arches have survived floods (including major ones in 1784 and 1890), wars, and centuries of foot traffic. It served as the main connection between Prague Castle and the Old Town until 1841.

The 30 statues and statuaries were mostly added around 1700. The most famous is the statue of St John of Nepomuk, who was thrown from the bridge in 1393 on the orders of King Wenceslas IV. Touching the bronze plaque at the base of his statue is said to bring good luck and ensure your return to Prague.

The bridge is free to cross and accessible 24 hours a day. The Old Town Bridge Tower offers stunning views for a small fee. For the best experience, visit at sunrise or after 10pm, when the crowds thin out.

On a Questo quest through Prague, Charles Bridge is a stop where superstition, art, and engineering meet in one of Europe's most beautiful crossings.

Charles Bridge

Lesser Town Bridge Tower

St. Nicholas Church 

The Royal steps

Negrelli viaduct

National Monument at Vítkov

Czech it Out & Crawl Through Prague

Sex Machines Museum

Ghost of the Crown: Prague’s Royal Quest

Standard/Tier2

<p>Prague, Czech Republic. You awaken not in your bed, but hovering above the cobblestone streets of a city you once ruled. You are Charles IV—King, Emperor… and now, a ghost. The Prague you see is modern yet strangely familiar. And a whisper in the wind brings a dire warning: someone is trying to steal the Crown Jewels.</p><p>To protect them, you must retrace your legacy through the heart of the city. Follow real-world clues, solve puzzles hidden near iconic landmarks, and unlock the secrets only a true ruler would know.</p><p>This quest is a magical walk through history, perfect for friends or family. Explore together, reconnect with the world, and uncover the mystery behind your return. The jewels—and Prague—are counting on you.</p>

Wenceslas Square

Save the Emperor: The Alchemy Mission, Prague

&nbsp;In this quest, Prague itself comes alive — statues whisper secrets, legends tease you, and Death lurks with dark humor. With every puzzle solved, you gather ingredients for the Philosopher’s Stone, turning the city into your own alchemical adventure. From Old Town Square to Charles Bridge and finally the Castle, discover Prague’s most iconic landmarks through mystery, magic, and play.&nbsp;

In front of the gate

Prague Old Town: Alchemy and Dark Arts

<p>The cobbled streets of Prague whisper secrets as ancient as the stars. After the passing of your eccentric great uncle - an alchemist, dreamer, and self-proclaimed seeker of truth—you arrive in the heart of the Old Town to claim a mysterious inheritance.&nbsp;</p><p>With only a strange letter in your pocket and riddles to guide you, your journey begins. Was he truly onto something… or simply mad? Solve puzzles, follow hidden clues, and explore the haunting beauty of Prague’s winding alleys and arcane landmarks.&nbsp;</p><p>Walk with friends or family, unravel the mystery together, and create memories where the real world and the magical intertwine. Will you discover the truth—or disappear chasing it?</p>

Palác Platýz

Franz Kafka's Prague: Literary Tour

Basic/Tier2

<div>Follow in Franz Kafka’s footsteps and visit Prague through the loving and subliminal view of the notable writer.</div><div><br></div><div>You‘ll walk through the city’s Jewish Quarter and dive into the Kafkaesque side of Old and New Town Prague.</div><div><br></div><div>You’ll learn not only about the writer’s alluring life, but you’ll also discover much more about the writer’s native city.</div><div><br></div><div>Are you ready for an exciting tour of Kafka’s Prague?</div>

Memorial Kafka

<div>Explore Prague like never before! 🌍<br><br>Walk through parks, hidden passages &amp; discover Czech culture, original art, and the city's legendary love of beer. 🍺<br><br></div><div>This interactive quest is part sightseeing tour &amp; part pub crawl around Prague's popular bars—full of challenges &amp; bonus tasks that make your tour even more memorable.<br><br>Along the way, you'll discover iconic landmarks, taste local drinks, and even try extreme cocktails in Irish bars.<br><br>An entertaining, cultural, and tasty way to get to know Prague! 🎉</div>

Energizer

Sex Machines Museum, Prague — Visitor Guide & Things to Do Nearby

About Sex Machines Museum

Plan Your Visit

Explore Sex Machines Museum with a Questo quest

Ghost of the Crown: Prague’s Royal Quest

Save the Emperor: The Alchemy Mission, Prague

Prague Old Town: Alchemy and Dark Arts

Franz Kafka's Prague: Literary Tour

Czech it Out & Crawl Through Prague

Nearby Attractions

The House at the Minute

Prague Astronomical Clock

Prague Astronomical Clock

Prague Astronomical Clock

Old Town Square

Old Town Square

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Prague