This sturdy, national romantic-style town hall is the centre of political power in the city. On the right as you enter is a unique clock, the Verdensur, designed by the Danish astromechanic Jens Olsen and built in 1955 at a cost of 1,000,000kr. It displays not only the time locally but also things like the solar time, sunrises and sunsets and even the Gregorian calendar. You can also climb the town hall tower for a great view of the city. Minimum of four people per tour.