Outside the upper level of the Oswald Visitor Center are the Kathleen Mary Wright Terrace Gardens. Tucked into the hillside there is a Bosque of linden trees (Tilia cordata ‘Greenspire’) followed by a garden of white flowering plants flanking an Arbor. This garden ends in an enclosed space with a bubbler and a small labyrinth carved into the paving. It is a garden beautiful in all seasons and when the trees have grown it will be a semi-shaded hideaway.