4 options from the operator, described in its own words. Prices are the operator's from-prices per adult for a party of two. Click an option to book it on Viator.
| Option | What the operator says | From, per adult |
|---|---|---|
| FrenchThe page priceFrench | Duration: 2 hours | €25 |
| EnglishEnglish | Duration: 2 hours | €25 |
| special termsEnglish | Medieval Underground | €25 |
| ItalianItalian | Duration: 2 hours | €25 |
Child prices by age band are shown at checkout. Option texts and prices come from the operator's listing; prices checked on Viator on 22 October 2026.
99% of ratings with a star breakdown are 4★ or 5★: 565 of 572
Star breakdown of all 572 ratings
Reviews are shown as the platforms publish them and removed when they disappear there.
Ratings collected from Guidekin, Viator & Tripadvisor.
You will see the Underground of Old Town Hall (included in the price), other parts of Old Town Hall are not included.
1h · Admission not includedJust a walk through the area.
30 minYou will enter to the Underground of the Angel College.
20 min · Admission includedIn the Old Town Hall’s enigmatic underground we will discover not only former Romanesque and Gothic houses, but even an original street. The labyrinthine subterranean system is older than the Town Hall itself, and the complex of medieval halls, passages and tunnels is the largest of its kind in Prague. At the point where the unspoilt streets of Prague’s Old Town give way to the redeveloped Jewish Quarter, you will see how Prague progressively grew in height.
The operator's own notes, grouped by topic. Nothing here is added by Guidekin.
For a full refund, cancel at least 24 hours before the scheduled departure time.
| Tour | Price | Duration | Rating | Group |
|---|---|---|---|---|
| This tour · #7 of 18 | €25 | 2h | 4.88 (572) | shared |
| Prague Alchemy Legends and Mysteries Walking Tour | €18 | 1h 45m | 4.98 (340) | shared |
| First Night Prague Food Tour: Perfect Spots Curated for You | €149 | 3h 30m | 4.95 (719) | shared |
| Old Town, Astronomical Clock & Underground Tour with PragueWay | €31 | 2h 50m | 4.93 (664) | shared |
Ranked #7 of 18 in Ghost, Underground & Night Tours by Guidekin score (rating weighted by review volume). Prices here run from €18 to €149, median €28; typical length 1h 53m. 1 of 18 are private. Figures are live from the tour cards; the rubric is our handpicked set, not the whole market. Compare all 18 Ghost, Underground & Night Tours