Entrance & Shop Visitors are welcome to enjoy the TU Delft Hortus Botanicus in all seasons. At the entrance you purchase your tickets to Hortus and we offer a nice range of plants inspired products. Entrance & Shop 015 278 56 96 TU Delft Hortus Botanicus Poortlandplein 6, 2628 BM, Delft facebook Opening hours Tuesday – Sunday: 10.00 - 16.30 Monday closed. Closed 25 - 26 December Share this page: Facebook Linkedin Twitter Email WhatsApp Share this page