Spectacular Signal Festival
Prague, Czechia
Light festivals and light art
What it is
A light festival in the streets of Prague, Czech Republic, filling the city with illuminated art.
One of our top picks.
Dates
These dates come from the official source quoted below.
“15–18 October 2026, Thursday to Sunday”
Before you go
- Where
- Prague, Czechia
- Hours
- Every day from 19:00 to 24:00
- Tickets
- 13 publicly accessible installations are free; Signal INSIDE indoor installations are paid entry.
How we checked
Last checked October 17, 2026 against signalfestival.com. Before anything appears here, a separate check fetches each source again and confirms that every date we show is in the quoted text.
Notes from the last check
The official site (fetched this run) confirms the 2026 edition runs 15–18 October in Prague and was still in progress on the run date; the 2025 edition's dates come only from the official page title line, and ticket prices could not be verified from an official source.
Dates, prices and details change. This information is gathered and checked automatically and may contain mistakes. Always confirm with the official website before you book travel.