Join us on a voyage of discovery through 2,000 years of accumulated wisdom, inspired by the images and texts based on the collection of the Bibliotheca Philosophica Hermetica.

Hours, tickets, admission & route

The Embassy of the Free Mind regularly organizes lectures, themed guided tours and concerts. View the upcoming activities here.

The Bibliotheca Philosophica Hermetica and the House with the Heads are inseparably linked with Amsterdam and its history of tolerance, freedom of expression and freedom of the press.

The Worldheart Foundation is a non-profit foundation. We would like to ask you to help build the ‘Embassy of the Free Mind’. There are different ways of becoming involved, by becoming a volunteer but also by making a donation.

The symbolism behind the name ‘House with the Heads’ fits the great thinkers that can be encountered in the Embassy of the Free Mind.