The Palmengarten (palm yard) in Frankfurt is beautiful! A botanical garden that is open all year round. There is a tropicarium, palm house, subantarctic house, exhibition galleries and the flower and butterfly house.. The open spaces invite you to linger and admire the many flowers, shrubs and trees. The palm yard is a peaceful oasis in the middle of the city, and admission prices vary. The Café Siesmayer is right next to the palm yard. It serves delicious breakfast, cakes and hot meals. The view of the Palmengarten promises a lot.