Worth visiting

We were just looking for a place to have lunch and the botanical gardens were close. But it became more than a short visit, because the girls loved the butterfly green house (we saw three butterflies emerging from their cocoons!), the thematic gardens and the rocky hills covering the old fort. A pleasant surprise, because in my memory these gardens weren't very exciting. We already were fans of the older botanical gardens in Utrecht: the old hortus and Sonnenborgh.