Kleť Observatory

Kleť Observatory sits atop a mountain at 1070 meters elevation and houses two large telescopes used for astronomical research and observation. From this vantage point, researchers can study celestial objects and gather valuable data about cosmic events.

The facility was founded in 1957 and grew into a leading research center under director Antonín Mrkos beginning in 1965. His leadership established the foundation for many important astronomical discoveries in the region.

The name refers to the path leading upward, and today it draws students and amateur observers who gather to study the night sky. Local residents view the facility as an important gathering place for anyone interested in stars and planets.

The mountain enjoys roughly 150 clear nights per year, creating ideal conditions for observation and research. Administrative offices are located in the nearby city of České Budějovice, where visitors can obtain more information.

A specialized project here tracks near-Earth objects using a 1.06-meter telescope that can detect extremely faint targets. This work contributes significantly to protecting our planet from potential cosmic threats.

Location: Kájov

Inception: 1957

Elevation above the sea: 1,070 m

Website: http://klet.cz

GPS coordinates: 48.86361,14.28444

Latest update: December 11, 2025 18:06