Prague is a working capital of roughly 1.4 million people with a written rulebook, and almost every mistake made here is a mistake of reading rather than of manners. The exchange board on the corner is worded the way Czech law requires. The tram ticket is a clock, not a permission. The figures above Staroměstské náměstí — Old Town Square — perform for under a minute, and the tower beneath them sells its own ticket.
Each error below comes with its mechanism, and with the official text where one exists. The 1,945 bookable experiences we track appear where the catalogue explains time, price or expectation; what to see is in our Prague overview of the castle, the bridge and the beer, and what it all costs is in our line-by-line Prague budget.
How is a Czech exchange rate board legally worded?
From the shop's side, and knowing that solves most of the confusion. The směnárna — a licensed exchange office — states its rates in the first person: nákup is the office buying foreign currency from you and paying you koruna, the Czech national currency, while prodej is the office selling you foreign currency. The Czech National Bank requires the buying rate to be printed first, because that is the one a visitor changing euros receives.
Two further rules turn the board into information. The office may publish on its kurzovní lístek — the posted rate list — only the least favourable rate it offers; anything better is quoted at the window, not printed. And charging a fee for an exchange is prohibited outright, bar narrow exceptions such as coins and cheques. A window promising "0% commission" is describing Czech law, not making an offer, which leaves the rate carrying the whole margin.
Above the equivalent of €1,000, do not hand over cash first. The Czech National Bank states that the office must give you in advance, normally on paper, its name and identification number, the currencies, the amount deposited, the rate, the amount you will receive and any fee. Read it, check it against the board, then pay.
Ask for the receipt afterwards — the office is obliged to issue one — and note that the remedies split between two bodies. The Czech National Bank can open sanction proceedings but cannot order compensation; the Financial Arbitrator settles the private dispute and can rule on damages. The separate cancellation window under Act No. 277/2013 Coll. is in the money section of our Prague cost breakdown.
Why is a price quoted in euros in Prague a converted price?
Because the Czech Republic has not adopted the euro, so every euro figure here is a translation of a koruna figure, made once, at a rate the business chooses and never has to publish. A menu, a shelf label or a taxi board quoting euros already contains that decision: the koruna price beside it moves with the market, the euro one moves when somebody reprints.
The booking catalogue shows display currency against till currency. All 1,945 Prague experiences we track are priced in euros at a median of €68, in a band from €17.00 to €220.00 — while the guide at the meeting point is paid in koruna, and anything bought on the day is priced in koruna too.
What does validating a Prague tram ticket actually do?
It starts the clock. A single ticket has no value until it is stamped in the yellow validator at the tram or bus door, or at the metro platform entrance; the stamp prints the moment your 30 or 90 minutes begins. An unvalidated ticket is, for inspection purposes, no ticket at all.
Dopravní podnik hlavního města Prahy, the city transit operator, publishes what that costs. Its fare list gives CZK 39 for 30 minutes, CZK 50 for 90 minutes, CZK 150 for 24 hours and CZK 350 for 72 hours on regular paper tickets. The published přirážka k jízdnému — the surcharge for travelling without a valid travel document — is CZK 2,000, reduced to CZK 1,500 if paid by the fifteenth calendar day after the inspection and to CZK 1,200 if paid on the spot. Those were the amounts on the operator's own surcharge page when we checked it on 20 August 2026.
Two details save people repeatedly. The funicular to Petřín is covered by the 24-hour and 72-hour tickets and explicitly not by the 30- and 90-minute ones. And a ticket bought or activated only after an inspector has approached does not earn the reduction — the operator says so in writing.
Every experience rated under 4.0 in the whole Prague catalogue is a boat. The river is not what those ratings are judging.
Iracema Melo, on reading the Prague catalogue
The Astronomical Clock: what the hourly show is and is not
It is short, free and crowded, and the tower behind it is a different transaction. Prague City Tourism states that the twelve apostles appear every hour between 8:00 and 23:00 in the windows of the orloj, the medieval astronomical clock on the Old Town Hall, and the procession lasts under a minute — so arriving fifteen minutes early buys fifteen times the event.
The building is the substantial part. The Old Town Hall was established in 1338; its Gothic Revival eastern wing was destroyed during the Prague Uprising on 8 May 1945 and never rebuilt, which is why the square has an open corner. The tour covers tower, chapel, state rooms and underground at CZK 350 basic, CZK 230 reduced and CZK 280 for ages 16 to 26, with 50% off in the first hour after opening and hours of 10:00 to 19:00 from January to March, 9:00 to 20:00 from April to December. The same page names Prague City Tourism the only official ticket seller and warns that tickets bought elsewhere may not be valid.
The turn of the year runs on its own timetable, so here it is dated. For 2025–26 the published hours were 9:00 to 15:00 on 24 December, 11:00 to 18:00 on 25 December, 9:00 to 16:00 on 31 December and 11:00 to 20:00 on 1 January, with the early-bird discount suspended on 25 December and 1 January. No 2026–27 calendar had appeared on that page when we checked on 20 August 2026; until one does, plan against the standard seasonal hours.
Seven Prague mistakes, the mechanism and the fix
Rows attributed to the Czech National Bank, Dopravní podnik, Prague City Tourism and the Czech Trade Inspection Authority come from those bodies. Rows on pace, boats and expectation describe catalogue data and observed practice.
| The mistake | The mechanism | What to do instead |
|---|---|---|
| Reading the second column on an exchange board | Rates are stated from the office's side; buying is printed first | Use the nákup figure when handing over euros |
| Treating the posted rate as the only rate | An office may post only its least favourable rate | Ask at the window before committing |
| Paying cash before reading the paper | Above €1,000 equivalent, advance written terms are required | Read, compare with the board, then hand over money |
| Carrying an unstamped ticket | Validation starts the 30 or 90 minutes; before it, nothing runs | Stamp at the door or the platform entrance |
| Buying a ticket once an inspector appears | The reduction is refused for tickets activated after inspection | Buy before boarding: CZK 39 against CZK 2,000 |
| Eating what arrives unordered | An item is chargeable when its price is stated in the menu | Check the menu, ask the price, or decline it |
| Booking a dinner cruise for the view | Every product under 4.0 in the catalogue is a boat with a meal | Separate the river from the restaurant |
What arrives at a Prague table, and what is chargeable
Parts of Central Europe price the table as well as the order, and the practice is ordinary rather than exceptional. Bread, spreads, olives or nuts may arrive unasked, and where the menu states a price for them they are a normal chargeable item once accepted. Czech kitchens call that set kuvér, from the French couvert.
What governs it is the price rule. Act No. 634/1992 Coll. on consumer protection requires the seller to inform the consumer of the price of the goods or services provided, and the Czech Trade Inspection Authority supervises restaurants as it does any seller. A priced line in the menu satisfies that; a line appearing only on the bill does not. The useful move is a question — what is this, what does it cost — before the basket is touched. The drinks list works the same way: the measure is printed beside the price, and ordering by name alone leaves the size to the house.
What Prague is famous for is barely sold as a product
The catalogue and the postcard disagree, and the gap is instructive. Karlův most, the Charles Bridge, appears in none of the 50 Prague product titles we track, and the orloj in exactly one. The two most photographed structures in the city generate almost no bookable product, for the plain reason that both are free and permanently open.
The pattern repeats across the icons. Prague Castle is named in 5 of the 50 products, holding 4,523 of 60,330 reviews — 7.5%; the Jewish Quarter in one, holding 505 reviews, 0.8%; beer, the thing everyone associates with the city, in 4 products holding 7.3%. Meanwhile 13 of the 50 experiences leave Prague altogether and hold 10,711 reviews — 17.8%, at a median duration of 9 hours and a median price of €120.00.
That says two things. The famous list is a walking list, needing no reservation and no operator, which is why 100% of the catalogue cancels free and a single product sells skip-the-line access. The booking market's weight sits in what you cannot reach on foot: the gorges of Bohemian Switzerland, the Kutná Hora ossuary, the loop to Český Krumlov.
Why do the Vltava boats hold the catalogue's rating floor?
Because most of them are restaurants that float. All six Prague experiences rated below 4.0 are boats on the Vltava, holding 2,666 reviews between them — 3.32, 3.73, 3.78, 3.89, 3.90 and 3.98. Nothing else in the catalogue falls under four stars, and the Vltava, the river the city is built around, is not what those ratings judge.
Sorting the category the other way shows the mechanism. The 12 boat products spread from 3.32 to 4.96, and the top of that range is a guided city day that happens to include a cruise. The ones at the bottom share a shape: set meal, fixed seat, buffet, an included glass. A boat with a kitchen is graded as a dinner; a boat with a guide is graded as a tour. Buying the two apart is cheap — short sightseeing cruises run €17.00 to €24.62.
Josefov: a quarter shaped by segregation, not by design
Josefov is the historic Jewish quarter of Prague, and its density is the physical record of a restriction. Jews were confined to this ground and denied room to expand it, which is why the Old Jewish Cemetery, in use between 1439 and 1787, holds more than 12,000 tombstones: burials were placed above earlier ones, by some accounts up to ten layers deep, because Jewish custom forbids disturbing a grave and no more land was granted.
The Pinkas Synagogue, built in 1535, is a memorial rather than a sight. Its interior walls carry the inscribed names of about 80,000 Jewish victims from Bohemia and Moravia murdered in the Shoah — a memorial created between 1955 and 1960 under the museum's first post-war director, Hana Volavková, closed for more than twenty years after the Soviet invasion of 1968 and reopened in 1995. The Jewish Museum in Prague administers it, at jewishmuseum.cz. It is a room of names, read quietly, and the Terezín memorial north of the city — 3 of the 50 products we track, at 5 to 11 hours — asks the same of its visitors.
1948 to 1989: where the period is actually visible
Not on the tourist route, which is the mistake. The communist period in Czechoslovakia ran from 1948 to 1989, took in the reform attempt of the Prague Spring and its suppression by Warsaw Pact forces in August 1968, and ended with the Velvet Revolution. None of it is legible on Staroměstské náměstí, whose surviving fabric is medieval and baroque; it is legible in the panel estates at the metro's outer stops, the ministry facades of Nové Město and the civil-defence structures below the city.
The catalogue registers exactly one of them: a 140-minute communism-history and nuclear-bunker tour at €37.50, rated 4.83 across 2,509 reviews — 4.2% of all reviews from a single product. It is the most-reviewed single-subject history product in the Prague catalogue, which suggests the demand is not thin, the supply is.
Why is a Prague day three hours long, not eight?
Because the catalogue is built in half-days and the centre is walkable between them. The median tracked experience runs 3 hours, 27 of the 50 last three hours or less, and those 27 hold 35,732 of 60,330 reviews — 59.2%. The other pole is the day trip: 11 products of 8 hours or more, which consume the day and its evening.
Mixing the two is the failure. A ten-hour trip to Bohemian Switzerland plus a castle circuit plus an evening on the river is three days of product in one, and the transfers at each end sit outside the stated duration. One long block or two short ones, with Karlův most and the squares on foot between them, is what the numbers support. Durations and prices sit on our Prague experiences page, the wider routings on our Czech Republic travel index.
- Směnárna
- A licensed exchange office. Must post its least favourable rate, list the buying rate first, and may not charge a fee for the exchange itself.
- Kurzovní lístek
- The posted rate list — a floor rather than a full price list, since better rates may exist unposted.
- Koruna
- The Czech crown (CZK, Kč). Every euro figure displayed in Prague is a conversion of a koruna figure.
- Orloj
- The medieval astronomical clock on the Old Town Hall. The apostle procession is free and hourly; tower and interiors are ticketed.
- Hospoda
- A Czech pub, where the beer measure is printed beside the price and the order names a size as well as a beer.
Frequently asked questions
How do you read an exchange rate board in Prague?
From the office's point of view. Nákup is the office buying foreign currency from you, and that is the rate applied when you hand over euros; the Czech National Bank requires it to be printed first. The board shows only the least favourable rate the office offers, so a better one may exist on request, and charging a fee for the exchange is prohibited.
What is the fine for riding a Prague tram without a ticket?
Dopravní podnik publishes a surcharge of CZK 2,000 for travelling without a valid travel document, cut to CZK 1,500 if paid by the fifteenth calendar day after the inspection and to CZK 1,200 on the spot. A ticket bought or activated only after the inspector approaches does not qualify for the reduction. A 30-minute ticket costs CZK 39.
Is the Prague Astronomical Clock show worth waiting for?
It is free, hourly between 8:00 and 23:00, and over in under a minute, so catch one rather than queue for it. The substantial visit is the Old Town Hall — tower, chapel, state rooms and underground — at CZK 350 basic admission, with 50% off in the first hour after opening.
Do Prague restaurants charge for bread you did not order?
They may charge for it where the menu states its price, which is what Act No. 634/1992 Coll. on consumer protection requires and the Czech Trade Inspection Authority supervises. An item priced only on the bill does not meet that standard. Ask what something is and what it costs before touching it, or decline it plainly.
Are Vltava dinner cruises in Prague any good?
The catalogue rates them lowest of anything in the city: all six Prague products scoring below 4.0 are boats, holding 2,666 reviews, while the best-rated boat scores 4.96 because it is a guided day that includes a cruise. Buy the river and the meal separately. For what an hour costs across the catalogue, see our Prague cost-per-hour breakdown.
