Not a square at all but a broad boulevard, running uphill to the National Museum — and busier with shoppers than with sightseers.
What it costs
Free. It is a street.
The National Museum at the top is ticketed, and is a genuine museum rather than a viewpoint. The statue of St Wenceslas in front of it is the city’s default meeting point.
When to go
Open at all hours and busy at most of them. The upper end near the museum is quieter than the lower end near Můstek, which is retail. Late at night the lower half attracts a particular kind of nightlife economy, and some visitors find the change of tone abrupt.
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Getting there
Metro A or B to Můstek for the bottom; metro A or C to Muzeum for the top. Walking down is easier than walking up.
If you only have an hour
Start at the top by the museum and the statue, walk down rather than up, and turn off into the passages — Prague’s covered pasáže run between the buildings on both sides and are the interesting part of this street. Lucerna, with its upside-down horse, is the one people look for.
What people get wrong
Visitors arrive expecting a medieval square and find a nineteenth- and twentieth-century commercial boulevard, which is what it is. Its significance is modern: this is where crowds gathered in 1968 and again in 1989, and there is a memorial in the pavement in front of the museum.
Nearby
Ticketing arrangements and opening patterns as published for 2026 and checked on 4 September 2026. Prices and hours change without much warning — confirm with the site itself before you travel. More sights, and how they fit together, in Landmarks & Sights.