St Vitus Cathedral
Nine centuries of Gothic ambition, built one generation at a time.
St. Vitus Cathedral is the beating heart of Prague Castle — the largest and most important church in the Czech Republic, and one of the finest Gothic cathedrals in Central Europe. Construction began in 1344 under Charles IV, Holy Roman Emperor and King of Bohemia, but the building wasn't completed until 1929, nearly 600 years later. That layered history is visible in the stone itself: medieval chapels, Baroque additions, and neo-Gothic flourishes all coexist under one roof. The cathedral holds the tombs of Bohemian kings and Holy Roman Emperors, the Crown Jewels of Bohemia (kept behind a door with seven locks), and the remains of Saint Wenceslas — the patron saint of the Czech nation, whose memory still carries enormous weight in Czech identity.
Inside, the scale hits you immediately. The nave soars to around 33 metres, and light pours through extraordinary stained glass windows — including one designed by Alfons Mucha, the Art Nouveau master, depicting the lives of Slavic saints. The Wenceslas Chapel is the emotional centre of the building: its walls encrusted with semi-precious stones and 14th-century frescoes, it's one of the most richly decorated spaces in all of Bohemia. You can also climb the Great South Tower for panoramic views over Prague's red rooftops and the Vltava River below, though this requires a separate ticket.
The cathedral sits within Prague Castle's Third Courtyard, which is itself free to enter — so you can admire the Gothic exterior without paying admission. But you'd be shortchanging yourself. The interior requires a Prague Castle ticket (there are circuit options), and the queues can be serious during peak season. Go early in the morning or late afternoon, and consider a weekday. Sunday mornings are reserved for Mass, which is why the public entry is pushed to noon.
