Guided tours open to the public each Sunday at 11 a.m.

Guided art tours open to the public each Sunday at 3 p.m.

Public Childrens programme every first Sunday of a month 3 p.m.

Main Exhibition Calculating in olden and modern times

reckoning today Excerpt from the CD of the Arithmeum

Current Events in the Arithmeum

concerto discreto of the WDR 3 26.03.2012 8:00 p.m. Ulf Schneider, Violine & Stefan Imorde, Klavier
Lesung mit Fritzi Haberlandt - „Ach ich habe meinen Liebsten verloren”

concerto discreto of the WDR 3 07.05.2012 8:00 p.m. Anna Lucia Richter, Michael Dahmen and Christoph Schnackertz
Hugo Wolf - Italian song book

11.06.2012 8:00 p.m.