Torrey Pines State Beach and the Natural Reserve that lies above it was my favorite of the San Diego Beaches I visited. There were some spectacular views both from the beach and from the area of the visitor's center, which was actually a working lodge until 1959. It is well worth a visit.
Guide to Torrey Pines State Beach SD.org
Example of Torrey Pines - the rarest type in the US
North Torrey Pine Beach