Main video mapping show at Náměstí Míru (Church of St. Ludmila)
Spectators gather on Peace Square to watch 40-minute 3D projections on the church facade, with lasers and music.
~22:00
Festival of Lights
Signal Festival
Prague, Czech Republic
Oct 16 - 19, 2025ConfirmedSource
Each October, the city of Prague glows after dark for the Signal Festival, four nights of light art and creative technology. Glowing installations and great projections wash over the facades of historic buildings and squares, drawing crowds through the city center, in the Czech capital's largest celebration of the contemporary arts.
Media proof note
The Festival of Lights record is date-tracked, but stronger reviewed Field Guide media would make it easier to inspect.
About media standardsKey moments
Where it happens
Náměstí Míru (Church of St. Ludmila)
Prague, Czech Republic
Open in MapsHow to show up well
Dress for the setting
Warm clothing for night
Ask before close-up photos
Camera for photos
Keep the visit respectful
No special protocols.
Practical notes
Crowds & timing
Crowd level: high.
Tickets
Free events are available.
MAJOR CONTEMPORARY PUBLIC CULTURE
Festival of Lights
Signal Festival
Prague, Czech Republic
Each October, the city of Prague glows after dark for the Signal Festival, four nights of light art and creative technology. Glowing installations and great projections wash over the facades of historic buildings and squares, drawing crowds through the city center, in the Czech capital's largest celebration of the contemporary arts.
Media pendingMedia proof still incomplete
AnchorCultural anchor
Oct 16 - 19, 2025Confirmed dates
Verified this year
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The story behind it
Launched in 2013, Signal Festival has become a major fixture of Prague’s contemporary arts calendar. It showcases digital creativity and brings modern vibrancy to the historic city center every autumn.
Key moments to know
~22:00Expected
Main video mapping show at Náměstí Míru (Church of St. Ludmila)
Spectators gather on Peace Square to watch 40-minute 3D projections on the church facade, with lasers and music.
How to show up well
first-timer tips
Dress for the setting
Warm clothing for night
Ask before close-up photos
Camera for photos
Keep the visit respectful
No special protocols.
Photo with care
None
Essentials at a glance
Date window
Oct 16 - 19, 2025
Confirmed
City / Area
Prague
Contemporary Czech digital art community
Cost
Free public events available
Good for
Families welcome
Very High visitor welcome
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