Free things to do in Prague

Prague is unusually generous with free things: the two squares, the bridge, the castle courtyards and the big parks cost nothing, and the walk between them is the point of the trip. Budget a full day on foot and add one paid tower or museum if you want a view or a collection.

Everything below is free unless the table says otherwise. Prices are 2026 estimates and change; check the operator's site before you go.

The free route runs west from Old Town Square: across Charles Bridge into Malá Strana, up Nerudova or the castle stairs to the Castle, then down through Letná or along the river to Vyšehrad. It is roughly 6–8 km on foot and takes a full day at an easy pace.

Trams 22 and 23 link Malá Strana, the Castle and Letná, which is useful if you are travelling with children or in bad weather. A single 30-minute ticket is a 2026 estimate of 30 CZK; validate it on boarding.

Free sights are free to enter, not free to reach. Public transport, a coffee stop and a paid tower add up; carry small change for trams and toilets, which often charge a few crowns.

Pickpocketing is the main risk on Charles Bridge and in tram 22. Keep bags zipped in front and do not carry a wallet in a back pocket. For more, see is Prague safe.

Most free outdoor sights work in rain only briefly; for wet days, plan around churches, museums and covered arcades. See things to do in Prague when it rains.

April–June and September–October give the best balance: mild weather, long daylight and fewer people than midsummer. July and August are the busiest and the most expensive for accommodation, though the free sights stay free.

Winter is cheap and atmospheric, with Christmas markets on the squares, but daylight is short and some gardens close. Check seasonal hours before relying on a garden or courtyard.

For a first visit, three to four nights in Prague is enough to cover the free route plus one paid sight. See first time in Prague and where to stay in Prague.

Prague is served by Václav Havel Airport, about 30–40 minutes from the centre by bus 119 plus metro, or by airport express bus; a taxi or ride-hailing car is faster outside peak hours. Fares are 2026 estimates — check the operator's site.

Within the city, trams, metro and buses run on one ticket system. Buy a timed ticket from a machine or by card and validate it before boarding. Most of the free route is walkable, so you may only need transport to and from your accommodation.

Trains and long-distance buses connect Prague to the rest of the country and to Vienna, Berlin and Munich. See travel to Czech Republic for onward planning.