1.   Each plant is labeled by name and nation, and paved walkways make observation enjoyable and easy.

2.   The paved walkway to the bottom is easy to navigate by wheelchair.

3.   Throughout Monday morning and afternoon, longtime U.S. Open fans wandered the paved walkways on the outside courts and attempted to get their bearings.

4.   Tours of the park are self-guided, with marked trails and paved walkways.

5.   Visitors are urged to stay on the paved walkways.

6.   We opted to make the winding mile-long descent down a paved walkway that begins at the natural entrance.