Download
3D Flyover
Add to list
More
8.5 km
~2 hrs 51 min
692 m
Out and Back
The Mount Wilson Toll Road to Henninger Flats is a 8.5 km trail that starts in Altadena, Los Angeles County, California. Based on our data, the hike is graded as Extra difficult. For information on how we grade trails, please read measuring the difficulty of a hiking trail on hiiker. Also, check our latest community posts for trail updates. This hike can be completed in approx 2 hrs 52 mins. Caution is advised on trail times as this depends on multiple variables. For more info read about how we calculate hike time.
What to expect?
Activity types
Comments and Reviews
User comments, reviews and discussions about the Mount Wilson Toll Road to Henninger Flats, California.
4.29
average rating out of 5
7 rating(s)
