Karlovy Vary
Czech Republic
A spa town in a wooded gorge, where you walk the colonnades drinking hot mineral water from a porcelain cup
Photo by Leonhard Niederwimmer on Unsplash
Photos by Dmitry Romanoff, Dmitry Romanoff, Dana Ward and Dana Ward on Unsplash
Best time to visit all of Czech Republic
May to September, and December for the lights — the valley is cold and damp outside them
Climate month by month
The next sixteen daysOpen-Meteo
Average high and low · °C
Rainfall · mm per month
Best months to visit This month · wettest 85mm in Jul
Where it is
50.23°N, 12.87°E Open in Google Maps
Things to do
A week easily- Buy a porcelain cup and do the colonnade walk properly
- Stand at the Vřídlo geyser when it goes
- Take the funicular to Diana for the view along the valley
- Drink Becherovka where it is made
- Eat oplatky hot rather than from a packet
Karlovy Vary travel tipsthe general rules
Currency budget Czech Republic
Mid-rangeNever change money in the street or in a shop marked 0% commission — the rate is the swindle. Cards are taken everywhere and are the safe answer.
ATMs & cards
Use ČSOB, Komerční banka or Česká spořitelna. Euronet is heavy in the tourist towns and always offers to convert; always refuse.
Avoid these
- Euronet
- the change shops on the colonnade
Use these instead
- ČSOB
- Komerční banka
- Česká spořitelna
The spa hotels take cards. The wafer stalls and the smaller pubs are cash, and the change shops on the promenade give the worst rate in Czechia.
Wherever you are: if the machine offers to charge you in your home currency, decline. That is dynamic currency conversion and the rate is set by the ATM's operator, not your bank.
Safety all of Czech Republic
Very safeVery safe. The spring water is drunk hot from a spouted cup and is a laxative in quantity, which nobody mentions until it is too late. The gorge roads are narrow and the pavements in the spa quarter are shared with cars.
Where to walk, and where to pay attention (7 areas)
Comfortable, including after dark
Worth more attention
- drinking a lot of the spring water — it is a laxative in quantity and nobody warns you
- the narrow pavements in the gorge — shared with cars in places
- the change shops — the worst rates in the country are on this promenade
Very safe and very orderly. The town exists to be walked slowly with a cup in your hand..
Our own assessment, not a sourced index.
Entry & visa Czech Republic visa rules
No visa needed
Freedom of movement — no time limit, and no visa. Bring a passport or national ID card.
Other passports
No visa neededup to 90 days
90 days within any 180-day period, counted across the whole Schengen area, not per country. ETIAS, a paid online authorisation, is being introduced for these passports — check the official link for whether it applies to your travel dates.
Visa required in advance€90 (Schengen short-stay visa)
A Schengen short-stay visa is applied for before travel, at the consulate of your main destination.
How to get it: Apply at the consulate or visa centre of the country you will spend most time in, typically 15 working days ahead and no more than six months before travel.
Entry rules change often and depend on your passport, not where you live — the official page above is the authority, and the airline checks before you board.
Health & emergencies all of Czech Republic
Excellent and cheapRequired to enter
No vaccinations are required for entry from Europe or North America.
Jabs worth having, and what happens if you need a doctor
Worth having
- Routine vaccinations up to date
- Tick-borne encephalitis if you plan to walk in forests between spring and autumn
Getting treated
EU/EEA and Swiss visitors are treated on the same terms as residents with an EHIC or GHIC card; UK visitors use a GHIC. Everyone else pays, and travel insurance is worth having for the repatriation cover rather than the treatment.
Orientation, not medical advice — entry rules change and what you need depends on your own history. Check with a travel clinic four to six weeks before you go.
Food tip
GoodBecherovka, the local herbal liqueur, and spa wafers — oplatky — sold hot from the stalls. The hotel restaurants are formal; the pubs up the hill are where the town eats.
Getting around
Workable- UberWorks here
- BoltWorks here
- LiftagoWorks here
Liftago the local one, and drivers prefer it
Time zone and your working day
Europe/Prague — 6 hours ahead of you
2 hours of overlap with a 09:00–17:00 day where you are — 09:00–11:00 your time, 15:00–17:00 theirs.
No overlap with a 09:00–17:00 day where you are. Working from here means one of you keeps odd hours — their day starts at 03:00 on your clock.
office hours both at once night
Their 09:00–17:00 is 03:00–11:00 on yours.
The difference from the UK, Europe, the US and ten more
Worked out against America/New York, which is where this request looks like it came from.
Internet speedall of Czech Republic
Why these are Czech Republic's numbers and not Karlovy Vary's
Home broadband — Fair. Video calls and streaming for one or two people — fine for a holiday, thin for a household working. Broadband here runs at 71% of the global median of 130 Mbps.
Mobile data — Fair. Maps, calls and streaming; tethering a laptop works for an hour, not a day. Mobile runs at 85% of the global median of 109 Mbps.
Ookla publishes no separate figure for Karlovy Vary, so these are medians for all of Czech Republic. Cities usually beat the national number and remote islands and national parks fall well below it — treat this as the country's shape, not as a measurement of the street you will be staying on.
A median is the middle of every connection tested there, old copper and new fibre together — so in a country part-way through laying fibre it sits well below what a fibre line actually delivers, and a rental on one can run several times this number. Half of the connections are slower; a fibre flat is rarely one of them. It says what a place can do, not what your rental does, so every listing on Holistay carries its own measured speed and the date it was tested.
Getting online: Airalo or Holafly — a data eSIM for Czech Republic, installed before you fly and working the moment you land.
Source: Ookla Speedtest Global Index · measured June 2026
Must-see
Nearby day trips
Say a few words
Czech
- HelloDobrý denDOH-bree den
- PleaseProsímPRO-seem
- Thank youDěkujiDYEH-koo-yi
- Yes / NoAno / NeAH-no / neh
4 more phrases
- Excuse mePromiňtePRO-min-teh
- How much is it?Kolik to stojí?KO-lik to STO-yee
- The bill, pleaseÚčet, prosímOO-chet
- Cheers!Na zdraví!na ZDRA-vee
Religion
No majority faith
Among the least religious countries in Europe. Churches are visited as architecture, and nobody will assume otherwise.
Do's and don'ts
Do
- Say dobrý den on entering a shop and na shledanou on leaving
- Let the beer settle — a proper Czech pour has a thick head and is not short measure
- Wait to be seated, and expect to share a table when it is busy
- Carry small notes; some pubs still dislike large ones
Don't
- Do not clink glasses across other people’s arms, and make eye contact when you toast
- Do not start drinking before everyone has toasted
- Do not be loud on public transport; the register is quiet
- Do not confuse Czech with Russian, or bring up the Soviet period casually
Where to stay in Karlovy Vary
No Holistay rentals in Karlovy Vary yet — the platform is just opening up. Every listing here will have a video tour and the option to negotiate the nightly price directly with the host.
In the meantime, here is Karlovy Vary on the sites that do have the inventory — each search is already filled in:
- Booking.com hotels, guesthouses and apartments — the widest coverage almost everywhere
- Airbnb whole homes and apartments, and the better option for a week or more
How to get there
Fly into Prague PRG
2hfrom the airport· 100 km as the crow flies
2h by bus, twice an hour.
Google Flights · Rome2Rio for the trains, buses and ferries as well as the flights
