Open today from 10-21
The observatory 18-21

The Old Flat

It is hard to see it but for hundreds of years, the upper floors of the Round Tower were the home of a motley crowd of people working in the tower: porters, inspectors and astronomers.

Lavatory with a View

Today, offices for the administration occupy the upper floors of the Round Tower but until 2007, the tower’s director had his residence here. The door just before the stone staircase was the entrance to a flat containing both a kitchen, living rooms, children’s rooms and even a darkroom. You formerly had to leave the flat when using the lavatory, though – it used to be situated in the recess where today, you find the Kissing Bench (“Kyssebænken”).

Close to Work

The first people with a home in the Round Tower were probably astronomers thus living close to their work in the Observatory. Most of the time, the leading observer lived in a professor’s residence down in the city, while one or two employees lived in small rooms at the top of the tower. The earliest inhabitant we know the name of is the observer Peder Horrebow, who in 1753 was “lodging on the Round Tower”, according to a newspaper advertisement.

From the flat in the Round Tower 1911. Museum of Copenhagen.

A Big Family

The work of the astronomers, however, was disturbed by the smoke from the kitchen in the porter’s residence on the second-highest floor. In 1801, a family with five children and three maids were living here, while two unmarried observers had their rooms upstairs. In the 1857 novel “To Be or Not to Be” by Hans Christian Andersen, the porter’s residence at the top of the Round Tower is also the childhood home of the main character. “Down under him lay the whole busy city as in a dream”, as Andersen writes.