The garden covers roughly 15 acres. Most of the paths are gentle slopes with crushed rock. There are two brick pathways and a central plaza with brick. Plan on wearing sturdy walking shoes and being able to navigate stairs. Some of the staircases are made of sandstone and have a degree of unevenness, but many have another path as an option. Strollers can be pushed on most paths, and all-terrain wheelchairs are available at no charge. The walk from the admission kiosk to the more cultivated, shaded portion of the Garden is 212 yards long. This includes a 24 yards-long ramp that meets ADA slope requirements.