Eisinga Planetarium in Franeker


World Heritage Identification Number: 1683

World Heritage since: 2023

Category: Cultural Heritage

Transboundary Heritage: No

Endangered Heritage: No

Country: 🇳🇱 Netherlands (Kingdom of the)

Continent: Europe

UNESCO World Region: Europe and North America

Map

A Journey Through Time: The Eisinga Planetarium in Franeker

The Eisinga Planetarium in Franeker, located in the province of Friesland, Netherlands, stands as a testament to human curiosity and ingenuity. This unique astronomical marvel, inscribed as a UNESCO World Heritage Site in 2023, offers a captivating glimpse into the past, providing visitors with an opportunity to witness the celestial movements as they were understood during the 18th century.

More to come…

UNESCO Description of the World Heritage Site

Built between 1774 and 1781, this property is a moving mechanical scale model of the solar system as it was known at the time. Conceived and built by an ordinary citizen – the wool manufacturer Eise Eisinga – the model is built into the ceiling and south wall of the former living room/bedroom of its creator. Powered by one single pendulum clock, it provides a realistic image of the positions of the Sun, the Moon, the Earth and five other planets (Mercury, Venus, Mars, Jupiter and Saturn). The planets revolve around the Sun in real time and the distance between the planets is at scale. The model fills the entire ceiling of the room, making it one of the earliest predecessors of the ceiling and projection planetariums of the 20th and 21st centuries.

Encyclopedia Record: Eise Eisinga Planetarium

The Royal Eise Eisinga Planetarium is an 18th-century orrery in Franeker, Friesland, Netherlands. It is currently a museum and open to the public. The orrery has been on the top 100 Dutch heritage sites list since 1990. In September 2023, it received the status of UNESCO World Heritage Site. It is the oldest working orrery in the world.

Read more on Wikipedia

Additional Site Details

Area: 0.009 hectares

UNESCO Criteria: (iv) — Outstanding example of a type of building or landscape

Coordinates: 53.187375 , 5.5437527778

Image

Image of Eisinga Planetarium in Franeker

© Bouwe Brouwer, CC BY-SA 3.0 Resized from original. (This derivative is under the same CC BY-SA license.)

About World Heritage Explorer

World Heritage Explorer is an independent educational project designed to uncover and share the richness of our world’s cultural and natural heritage. Dive into detailed site profiles, immersive imagery, interactive maps, and tools that help you explore UNESCO World Heritage Sites across the globe. Drawing extensively on open data sources, the project delivers authoritative, well-structured information for learners, educators, travelers, and younger explorers alike.

Learn more

Nearby World Heritage Sites

Ir.D.F. Woudagemaal (D.F. Wouda Steam Pumping Station)
39 km — Netherlands (Kingdom of the)
Colonies of Benevolence
59 km — Belgium, Netherlands (Kingdom of the)
Schokland and Surroundings
63 km — Netherlands (Kingdom of the)
Droogmakerij de Beemster (Beemster Polder)
83 km — Netherlands (Kingdom of the)
Dutch Water Defence Lines
87 km — Netherlands (Kingdom of the)

Country Information: Netherlands (Kingdom of the)

Flag of Netherlands (Kingdom of the)

Official Name: Kingdom of the Netherlands

Capital: Amsterdam

Continent: Europe

Population (2024): 17,994,237

Population (2023): 17,877,117

Population (2022): 17,700,982

Land Area: 33,670 sq km

Currency: Euro (EUR)

Country Data Sources

Last updated: January 18, 2026

Portions of the page Eisinga Planetarium in Franeker are based on data from UNESCO — World Heritage List Dataset and on text from the Wikipedia article Eise Eisinga Planetarium, licensed under CC BY-SA 4.0. Changes made. Additional original content by World Heritage Explorer (WHE), licensed under CC BY-SA 4.0. WHE is not affiliated with UNESCO or the World Heritage Committee. Legal Notice. Privacy Policy.

Open Data for an Open World