For the employees of companies such as Nokia, HP and Sony the walking trails (informal but somewhat marked with some of those stopping posts to do certain exercises) are a good way to keep in shape during lunch hour. The campus is open to all public and there is abundant parking. Walkers can enjoy a wonderful panoramic views of Rancho Bernardo and its mountains, like Battle mountain. There are several palm trees and other types and well maintained native plants. You can talk to the birds or sing along with them (I can tell you is very relaxing experience). Numerous Californian orange poppies grow in Spring time. There is also some picnic area with tables and umbrellas to cover from the intense sun of this area. Very mellow, meditative walking experience. Also good for runners. read more