Kuffner Observatory: A Gateway to the Stars

Founded in 1886 by entrepreneur Moriz von Kuffner, this observatory stands as a testament to Vienna's scientific heritage.

Once a private observatory, it now serves the public with free tours, showcasing its architectural elegance and historical significance. The primary dome features a 27 cm refracting telescope used for public observations, while the secondary dome is home to the world's largest heliometer, equipped with a unique split object lens of 22 cm diameter. Exhibits include Austria's largest meridian circle and sidereal angle clocks, enriching the cultural value of the site.

Must-See Wonders

🔭 Key highlight #1: Public Telescope Observations
🌌 Key highlight #2: Historic Heliometer Display
🕰 Key highlight #3: Unique Astronomical Instruments Exhibition

Visitors can enjoy free access to the observatory, making it an ideal destination for tourists, families, and history enthusiasts.