Exclusively for Members! Join one of our garden specialists on this guided overview of walking the estate and find out where to park, how to navigate the property, where the restrooms are, and where you can fill your water bottle. This walk is great for Members who want to take full advantage of their dawn-to-dusk access to 1,000 acres of lush gardens, rolling meadows, and woodlands. Free for Members. In case of inclement weather, an update message will be left at 302.888.4915 approximately three hours before the walk. Walk begins promptly at scheduled time. Meet in the Visitor Parking Lot.