Sky planning shows computed Moon and darkness estimates. Times use approximate local solar time; confirm the venue’s local clock and official session times. Clouds and telescope targets depend on conditions and the operator.
Štefánik Observatory PragueDates flexible · Admission separate
Save a visit idea on this device. Confirm admission with the venue.
Official dated programs
What’s on at Štefánik Observatory Prague
Published dates from the same Events catalog. Confirm the current program, tickets and any weather or access changes with the venue.
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Explore an interactive astronomy exhibition and join clear-weather daytime solar or night-sky observing at Petřín’s public observatory.
Observatory or telescope on site
Exhibits or museum
Planetarium or science theater
School or youth programs
Public telescopes support supervised solar viewing by day and viewing of available celestial objects after dark; displays and projection programs are separate activities.
Admission & booking
Who can visit
Public visits follow the monthly opening schedule. Night-sky and daytime observing depend on a clear sky.
How to arrange a visit
Ordinary opening-hour visits do not require advance booking; tickets are available at the observatory or online. Schools arrange their own time.
Price
Prague City Tourism lists CZK 120 basic, CZK 100 reduced, and CZK 320 family admission. Check the operator’s current tariff.
Visit length
A typical visit lasts 45–60 minutes; night observing may take longer.
The current Pět planet projection is in Czech with English subtitles. Confirm language support for other activities.
Accessibility
Not stated in the official information reviewed; confirm with the operator.
Clouds & cancellations
Clear weather is required for sky observing. In poor conditions, dome visits and demonstrations of the instruments remain possible.
Getting there
Strahovská 205, Prague 1, in Petřín gardens. The operator flags the funicular as out of service; approach on foot from Strahov or Pohořelec as directed.
Practical visit conditions
These details apply to the specific programs described. Unknown details remain open questions for the venue.
Individual visits
Public visits follow the monthly opening schedule. Night-sky and daytime observing depend on a clear sky. (Documented) · Source 1 ↗ · Source 2 ↗
Group visits
Ordinary opening-hour visits do not require advance booking; tickets are available at the observatory or online. Schools arrange their own time. (Documented) · Source 1 ↗ · Source 2 ↗ · Source 3 ↗
Booking
Ordinary opening-hour visits do not require advance booking; tickets are available at the observatory or online. Schools arrange their own time. (Documented) · Source 1 ↗ · Source 2 ↗ · Source 3 ↗
Age guidance
This separate condition is not established in the official visitor information reviewed. Public visits follow the monthly opening schedule. Night-sky and daytime observing depend on a clear sky. (Not published)
Language support
The current Pět planet projection is in Czech with English subtitles. Confirm language support for other activities. (Documented) · Source 1 ↗
Accessibility
This separate condition is not established in the official visitor information reviewed. Not stated in the official information reviewed; confirm with the operator. (Not published)
Learning at the venue
Exhibits or museum
Yes
Planetarium or theater
Yes
School or youth programs
Yes
Plan around the sky
Choose the venue’s program first, then check Moon timing and darkness for the location. The objects available at a telescope depend on the date, weather and the operator’s program.
Tonight shows a computed Moon and darkness estimate for the current night. It does not establish future weather, an observing session or admission.
Find your way
Strahovská 205, Prague 1, in Petřín gardens. The operator flags the funicular as out of service; approach on foot from Strahov or Pohořelec as directed.
Visitor details reviewed October 19, 2026. Each source below identifies the details it supports. Recheck official prices, schedules and access before travel.
Confirm with the venue: accessibility. These details are not verified in the official information reviewed.