Lilienthal Observatory

Lilienthal Observatory is an astronomical research facility in the town of Lilienthal, Lower Saxony, with several observation buildings and workspaces arranged on landscaped grounds near the town center. The complex features different specialized spaces equipped with telescopes and instruments designed to observe and study the night sky.

The facility was founded in 1782 by Johann Hieronymus Schroter and quickly became the largest observatory in continental Europe during the late 18th century. This rapid growth established it as a leading center for astronomical research of that era.

The site became a meeting place for scientists from across Europe who gathered to share their work and exchange ideas about the stars. Visitors can still sense the collaborative spirit in the buildings where these researchers spent their time studying together.

Bring warm clothing for evening observation sessions, which can be cool even in warmer months, and check the website beforehand to confirm opening times and availability. The grounds are relatively easy to navigate, but registering in advance for special viewing evenings is recommended.

A revolutionary 27-foot telescope was installed here in the 1800s, featuring experimental alloys that significantly improved the reflection quality of the instrument. This technical advancement allowed for more detailed sky observations than were possible elsewhere in Europe at that time.

Location: Lilienthal, Lower Saxony

GPS coordinates: 53.14120,8.91263

Latest update: December 14, 2025 11:03