The Gardens are located on the Cross Estate, site of the New Jersey Brigade Unit of Morristown National Historical Park, on Old Jockey Hollow Road in Bernardsville, NJ. The Gardens are open from dawn to dusk. Parking is free, and there are no entry fees.

The early twentieth-century landscape of the Cross Estate, characteristic of the Arts and Crafts period, includes a formal perennial garden, a wisteria-covered pergola, a mountain laurel allee, and a garden of native plants.