Experience a desert oasis, a tropical jungle and floral gardens . . . all in one afternoon! The Mitchell Park Horticultural Conservatory, better known as The Domes, are one of the most unique destinations in Milwaukee. Discover cacti, succulents, shrubs and desert palms in the Desert Dome, Enjoy five seasonal shows each year in the floral show dome and walk among 1,200 species of rainforest plants in the Tropical Dome. The domes are open every day of the year and host special events and educational programs throughout the year. The facility is partially wheelchair accessible.