On Saturday 14th February 2026, visit the Snowdrop Sale from 10.30am until 5pm at Arboretum Kalmthout, Heuvel 2, Kalmthout, B 2920- Antwerp. Snowdrop Collector’s Day: The annual snowdrop sale in Arboretum Kalmthout brings together specialist nurseries and growers together with snowdrop enthusiasts, fanciers and collectors – known as galanthophiles after the Latin name for snowdrops, Galanthus. Take a stroll throughout the arboretum where visitors can admire many fascinating varieties of snowdrops, planted in swathes underneath tall trees and flowering witch hazels. The self-guided walking tour takes you to beautiful displays of snowdrops.