The Cheyenne Botanic Gardens (9 acres, 3.6 ha) are located in Lions Park in Cheyenne, Wyoming, with an associated High Plains Arboretum located five miles (8 km) northwest of Cheyenne at an elevation of 6,200 feet (1,900 m). The gardens began as a vision in 1977 to build a non-profit, solar heated greenhouse. Today, the 6,800 square foot (630 m²) conservatory consists of three greenhouses. The first is filled with tropical plants, herb and cacti gardens, and a waterfall pond filled with Koi fish. The second is used primarily for growing vegetables, with beds of lettuce, onions, cabbages, broccoli, carrots, etc. The third is focused on propagation of bedding plants and flowers for the botanic garden grounds and all flowers for the Cheyenne park system.