See

Ruhnu lighthouse

Photo: Tuderna, CC BY 3.0 via Wikimedia Commons

About

Made in France in 1877. According to rumours, it was designed by Gustave Eiffel (known for the Eiffel Tower).

Ruhnu Lighthouse is a lighthouse located on the island of Ruhnu, in Estonia.
From Wikipedia · Ruhnu Lighthouse

Guide text adapted from the Wikivoyage article "Ruhnu" by its contributors, available under CC BY-SA 4.0. Read on Wikivoyage · Contributors · CC BY-SA 4.0
Summary from the Wikipedia article "Ruhnu Lighthouse", available under CC BY-SA 4.0. Wikipedia
Photo: Tuderna, CC BY 3.0 via Wikimedia Commons