Zilker Botanical Garden is managed through a public-private partnership between the City of Austin Parks & Recreation Department (PARD) and the Zilker Botanical Garden Conservancy (ZGBC), which manages 30 active garden clubs through the Austin Area Garden Council (AAGC).
The garden is open to the public most days year-round and is enjoyed by over 300,000 visitors each year, including locals, tourists, and thousands of school children from Austin and the surrounding communities.