Hilltop Garden Watercourse Museum is one of Tainan's most modern museums, opening in 2020. The museum, located in southern Taiwan, includes the ancient Tainan waterway, which was discovered in 2005 AD, in addition to the city's water source and purification areas. The nearby plant nurseries on an area of 20 hectares are also included. The museum boasts retired filtration ponds and dispensing pumps among other features from bygone eras, and also includes lush green spaces and horticultural features that add to the museum's distinct tourist attraction.