Oslo Observatory

Oslo Observatory is an Empire style building in central Oslo constructed specifically for astronomical observation and measurement. It features a central tower and various rooms for scientific work that formed the foundation of astronomical research at the University of Oslo.

The University of Oslo founded this observatory in 1833 as one of the earliest buildings designed specifically for scientific education. The cornerstone with a Latin inscription was laid in 1830, marking the beginning of this important scientific facility.

The name reflects its purpose of observing and understanding the sky. Visitors can see the spaces that once served scientific work and still carry traces of that tradition.

The building contains lecture rooms and facilities on the first floor to serve visitors. Access is limited to special occasions throughout the year, so it is best to check opening dates in advance.

The foundation stone contains the Latin inscription 'Et nos petimus astra', meaning 'we too seek the stars'. These words express the scientific mission through classical language and reveal how the founders framed their goals.

Location: Oslo Municipality

Architects: Christian Heinrich Grosch

Architectural style: Empire style

Part of: University of Oslo

Address: Observatoriegaten 1

GPS coordinates: 59.91280,10.71792

Latest update: December 12, 2025 09:05