2. Utrecht University Botanic Gardens
Botanische Tuinen Universiteit Utrecht (Botanical Gardens Utrecht University) is among the oldest extant university gardens in the Netherlands. With over 9,000 species of plants, trees and flowers, the largest Rock Garden in Europe, unique butterfly greenhouse, and many more special attractions, the Gardens are absolutely worth a visit! The Gardens are easily accessible by public transportation from the center of Utrecht, as well as by bicycle or car.