Upper Crystal Springs Lake is a 2.9 mile out and back trail located near San Carlos, CA that features beautiful wild flowers and is good for all skill levels. The trail is primarily used for hiking, walking, and trail running and is accessible year-round.
The view was not super impressive because there was a fence the whole way. The walk was long and straight for the most part for a nice leisurely stroll. Was able to get a few good pictures. Mostly sun a little shade.