Groningen

In the summer of 1661 he vacationed with Ole Borch and visited the Zuidersee and the university town of Groningen.

Prospect of Hamburg. Creator: Wenceslas Hollar.

Hamburg

From Rostock he would have gone on to Hamburg, where  he would have undoubtedly seen the cathedral and perhaps the Spinnhaus and the Zuchthaus.

Dunkerque

Dunkerque

From Dunkerque Niels Steensen could see England, a country he was never to visit. On his visit he would have seen this belfry, which still stands today.

Louvain

Louvain

In the summer of 1663 Niels Steensen travelled to Belgium, and visited Antwerp, Louvain, Gent, and Dunkerque. This picture shows the town hall of Louvain. After his holidays Niels Steensen returned to Leiden, and in early 1664 went home to…