Christian IV emblem

Christian IV emblem

Christian IV (C4) built the Rundetaarns in 1642 to house an astronomy observatory for the university of Copenhagen

About the Author

Henk Bekker is a European travel writer specializing in transportation, cultural destinations, and practical travel advice for visitors to Europe. His work focuses on clear, up-to-date guides that simplify complex travel systems such as public transportation, tickets, and routes.