Czech Republic

Prague

Prague's Sex Machines Museum is exactly what its name says, several floors of historical contraptions presented with straight-faced captions. It sits improbably on the way to the Old Town Square.

Sex Machines Museum

Rotating Head 

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

The House at the Minute

The Powder Tower

Memorial Kafka 

Charles IV Statue

The Old-New Synagogue

Church of St Castulus

Rudolfinum

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 

Negrelli viaduct

The Royal steps

National Monument at Vítkov

Wenceslas Square is less a square than a wide boulevard running up to the National Museum, with the statue of St Wenceslas on horseback at the top. It has been the stage for most of the turning points in modern Czech history, including the Velvet Revolution.

Ghost of the Crown: Prague’s Royal Quest

Wenceslas Square 

Carolyn Reeb

Standard/Tier2

<div>You awaken not in your bed, but hovering above the cobblestone streets of a city you once ruled. You are <strong>Charles IV</strong>, King of Bohemia, Holy Roman Emperor and now, a ghost.</div><div><br></div><div>The <strong>Prague</strong> you see is modern yet strangely familiar. And a whisper in the wind brings a dire warning: someone is trying to steal the <strong>Crown Jewels</strong>.</div><div><br></div><div>To protect them, you must retrace your legacy through the heart of the city: from <strong>Wenceslas Square</strong> to the <strong>Astronomical Clock</strong>, across <strong>Charles Bridge</strong>, through <strong>Malá Strana</strong> and up to <strong>Prague Castle</strong> and <strong>St. Vitus Cathedral</strong>.</div><div><br></div><div>Solve puzzles, follow hidden clues through <strong>Prague's Old Town</strong>, and uncover secrets that only a true ruler would know. This is the finest <strong>self-guided walking tour of Prague</strong>, blending <strong>historical discovery</strong>, <strong>outdoor escape game</strong>, and genuine storytelling.</div>

Wenceslas Square

One Prague Tour

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

Enigvia

The Thirteenth Sign

<p>Follow Victor Kral’s unfinished investigation through Prague and uncover the mystery of the Thirteenth Sign. His manuscripts lead you through the Old Town, where clocks, statues, Hebrew symbols, medieval towers and old house signs hide pieces of a larger pattern.</p><p>Observe real details around you, solve Victor’s puzzles and discover what he failed to understand in 1681: <strong>what — or who — is the Thirteenth Sign?</strong></p><p>About 2 hours. 2.5 km, all on foot, all outdoors.</p>

Death Knows the Time

Michaela

Save the Emperor: The Alchemy Mission, Prague

Basic/Tier2

&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

Wenceslas Square , Prague, Guide du visiteur et quoi faire à proximité

À propos Wenceslas Square

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Explorez Wenceslas Square avec un quest Questo

Ghost of the Crown: Prague’s Royal Quest

Prague Old Town: Alchemy and Dark Arts

The Thirteenth Sign

Save the Emperor: The Alchemy Mission, Prague

Attractions à proximité

Sex Machines Museum

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Prague Astronomical Clock

Prague Astronomical Clock

Prague Astronomical Clock

Old Town Square

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