My wife and I visited the Hershey Gardens in the first week of June. The gardens are very nice as there are many rose gardens, perennial's, arboretum and even a butterfly house. The butterfly house is a must see! Plan on spending approximately 2 hours here at the most. They are planning on building a conservatory in 2016 according to a small sign located inside their gardens. If you want a break from the park , stop by here for a relaxing walk.