Arboretum Kalmthout is open all year round from 10am to 5pm, except on December 25th, January 1st and 2nd. All tickets must be pre-booked.

No matter what the season, Arboretum Kalmthout is always worth a visit. Enjoy the allure and beauty of the flowers, leaf patterns and structures, or the bark on tree trunks and branches.