Skip-the-line available How to Find the Rynek Underground Entrance
Why the entrance to this underground museum hides inside the Cloth Hall — and exactly where to look on Kraków's Main Market Square.
More visitors lose time hunting for the Rynek Underground entrance than for almost any other reason. There's no grand freestanding museum façade on the square — the way in is folded into a building most people walk past thinking it's only a souvenir arcade. This guide gives the exact location, how to reach it from anywhere in the Old Town, and what to expect once you're through the door.
It's inside the Cloth Hall, not beside it
The Cloth Hall (Sukiennice) is the long, arcaded Renaissance market building running down the centre of the Main Market Square — most visitors know it as the covered row of souvenir and amber stalls. The Rynek Underground entrance is built into that same structure, on its northeastern side, rather than standing as its own building on the square.
That's the source of most confusion: people search the square's edges for a museum-looking entrance and miss the low-profile doorway set into the Cloth Hall itself. Once you know to look at the Cloth Hall rather than the open square, it's straightforward to find.
The exact address and how to get there
The address is Rynek Główny 1, 31-042 Kraków — effectively the dead centre of the Old Town. From anywhere within the medieval walls, it's a walk of a few minutes; from the Wawel hill or Kazimierz district, allow 10–15 minutes on foot.
Arriving from Kraków Airport, the airport train reaches Kraków Główny station in around 20 minutes, and the Main Square is then a further 10-minute walk or a short tram ride. There is no dedicated car park at the museum — the Old Town is largely pedestrianised, so plan to arrive on foot, by tram, or by taxi to the square's edge.
What to look for on the square
Stand facing the Cloth Hall from St Mary's Basilica side and walk around to the northeastern face of the building — the entrance is a modest doorway with museum signage, distinct from the open-air stalls that run the length of the arcade above.
It's easy to walk past at a normal tourist pace, especially with the square's street performers, horse-drawn carriages and market noise competing for attention. Arriving a few minutes before your timed slot gives you a buffer to locate the door, queue briefly for the entry check, and get underground without rushing.
Once you're through the door
From the Cloth Hall entrance, stairs and lifts take you down to the exhibition four metres below the square — the transition from a busy tourist market above to a hushed, dimly lit medieval streetscape below is part of what makes the museum memorable.
Because the entrance is unassuming, we send plain directions with every confirmation — which side of the Cloth Hall, what the signage looks like, and how early to arrive — so the only surprise on the day is the exhibition itself, not the hunt to find it.
Frequently asked
Is the entrance the same as the Cloth Hall market stalls?
No. The ground-floor arcade of stalls is free to walk through; the museum entrance is a separate doorway built into the same Cloth Hall building, on its northeastern side.
What's the exact address?
Rynek Główny 1, 31-042 Kraków — the Main Market Square, with the entrance inside the Cloth Hall at its centre.
Can I see the entrance from outside the square?
No — you need to be on the Main Market Square itself and walk around to the Cloth Hall's northeastern side to find the doorway.
Is there a car park nearby?
There's no dedicated museum car park; the Old Town is largely pedestrianised, so arrive on foot, by tram, or by taxi to the square's edge.
How early should I arrive?
A few minutes before your timed slot — enough time to locate the Cloth Hall doorway and pass the entry check without feeling rushed.