Strange Nature Formations if you look around

The hike listed on the AllTrails was 15.3 miles but we did 18.45 in 7 hours 36 minutes. It was foggy and cold at the start 9:30 am. A little muddy lots of leaves on the ground. Sun did come out and we were able to see the Dumbarton and San Mateo bridges. The trail map is a little confusing as it has quite a few forks and loops.

it was a long hike and challenging. During this time of the year it gets dark early so we finished right at the end of sunset. Some areas were dark due to the tall trees blocking most of the daylight left.

Thanks, Paula Valencia