Městské akce

Two-day festival of architecture: roughly 80 buildings — palaces, mayor's residence, railway behind-the-scenes, company headquarters and Romanesque cellars — open free of charge with volunteer guides. Just join the queue.

Annual rum festival at the Vnitroblock industrial space. More than 400 rums from around the world, signature cocktails, masterclasses and tasting menus, plus live Latin music. 12:00–21:00.

Czech craft brewers join Karlín restaurants and street-food stalls for a one-day open-air feast on Karlín Square. Live music by Clove, Václav Koubek and HM. 150 CZK entry includes a tasting glass.

Six nights of theatre, comedy, music and dance from international artists in tiny Lesser Town venues — Czechia's biggest English-language fringe festival. Tickets per show.

On one night a year, hundreds of Prague's churches open after dark — concerts, tower climbs, crypts and quiet spaces normally closed to visitors. Free, no booking, just pick a route.

A full day of family programming at Prague Zoo to mark Children's Day: keeper talks, animal feedings, themed quests around the pavilions and live music near the lower entrance.

Antonio Vivaldi's Four Seasons performed by Prague Royal Orchestra in the Art-Nouveau Smetana Hall of the Municipal House. Bach and Albinoni round out the programme.

The closing night of the 81st Prague Spring International Music Festival: the Czech Philharmonic and the Prague Philharmonic Choir perform Beethoven's Symphony No. 9 "Ode to Joy" in the Dvořák Hall of the Rudolfinum.

Casual after-work mingle for the international community in Prague at the Cross Club Holešovice. Bring a friend, name-tags provided. Free entry, drinks pay-as-you-go.

More than 200 churches and chapels across Prague open their doors for one evening with concerts, guided tours of the towers and crypts, organ recitals and candlelight programmes. Free entry everywhere; printed map available at every venue.

Open-air opening of Europe's largest free jazz festival. International headliners take the stage on Prague's Old Town Square — bring a friend, picnic blankets welcome.

Saturday-morning farmers' market on the Rašínovo embankment with seasonal produce, cheeses, sourdough, flowers and street food. Cash and card both accepted at most stalls.

Chamber recital under the baroque ceiling frescoes of the Klementinum Mirror Chapel. Mozart's Eine kleine Nachtmusik plus selected pieces by Vivaldi and Bach. Single-set evening, ~60 minutes without interval.

Guided tasting through five Czech beer styles in the historic 1499 brewery U Fleků. Includes a short tour of the malt house and traditional Czech snacks. Tickets via Eventbrite.

Free open-air screening on the Smíchov riverbank with views of the Vltava and Vyšehrad cliff. Czech indie programme; deck chairs first-come first-served, picnic welcome.

An hour and a half through the Renaissance Royal Garden with the Belvedere Summer Palace, the Singing Fountain and the Ball Game Hall. English / Czech / German guides on rotation.

Opening day of Prague's flagship free open-air music festival. Czech and international acts on multiple stages around Štvanice Island and the Karlín embankment, plus food trucks and DJ tents until midnight.

Saturday line-up: indie, electronic and world-music headliners across the Štvanice and Karlín stages. Family zone open from 14:00, late-night sets at the river cinema barge until 02:00.

Three-hour guided astronomy walk: sunset view from the Petřín Tower terrace, then telescope observations of Venus and the lunar terminator at the Štefánik Observatory. Dress warm even in June.

Annual chamber-music showcase by graduates of the Prague conservatories. This evening: a Janáček quartet, a Schubert lieder cycle and an early-Mahler chamber arrangement.

Headline night of the international Tanec Praha festival of contemporary dance, on the New Stage of the National Theatre. Single-piece evening followed by an artist Q&A.

Three-hour cruise from Čechův most pier upstream to Vyšehrad and back, with a four-course Czech-Mediterranean menu, soft drinks included and live piano on the upper deck.

Aerofilms returns to Letná with their summer programme of European arthouse picks shown after dark on the panoramic terrace overlooking the Old Town. Original-language with Czech subtitles.