TRAVEL: Ride the Pacific Coast Highway from San Francisco to L.A.

There are great road trips, and then there's arguably one of the all-time finest, the Pacific Coast Highway, from San Francisco to San Diego, mile after mile of dramatic ocean views, rock formations and tidepools, classic bridges, hikes and all those great small towns along the way to stop for awhile. On the latest episode of PhotowalksTV, I kick off a new four-part series on the PCH, starting in San Francisco and heading down the Golden Ga