Free; donations accepted
Spread across the 238-acre campus, with a pinetum and a greenway. Specialized gardens include a sensory garden for disabled visitors with plants at wheelchair level and a water element for sound; the New American Garden on the north campus features easy-care perennials and ornamental grasses. Guided map available. Gothic labyrinth made from 40 feet of circular granite with parterre and knot garden; take a self-guided tour. Call to arrange tours.
All year.Website Add an event Correct this listing