Usually takes place during this period
October Date not confirmed
The date of the next edition has not been confirmed yet. Check with the organizer before your trip.
Last edition: October 15–18, 2026
Where
For four evenings, the facades of central Prague are turned into projection surfaces, while installations are spread across courtyards and parks that are otherwise closed to the public. It is the most visited cultural event in the Czech Republic.
Official source
The organiser publishes the programme and the latest information.
Signal Festival — official website ↗