The Hortus is open every day. Due to new measures, tickets can be bought online only, and only for set starting times. There is a limited number of tickets for sale per time slot.
The butterfly greenhouse is , due to limited space, temporarily closed.
Our office can be reached from Monday to Friday during office hours (10am – 5 pm).
Telephone: 020-625 90 21
General e-mail address: firstname.lastname@example.org
Contact details of our employees can be found on the Contact page.