Thru-Hiking The Santa Monica Mountains Backbone Trail (BBT)

March 4th to 8th, 2020
Santa Monica Mountains Backbone Trail
73 miles, 11,600' gain
[Pics] [Caltopo]

The Santa Monica Backbone Trail (aka the BBT) is a long distance trail running the length of the Santa Monica Mountains. It has been around in various forms since the 80s but it first hit my awareness in 2016 when I saw a press release announcing that it was now complete. I promptly got excited, looked into it, and was discouraged by the warning that it was a long trail that wasn't intended to be thru hiked because of the lack of backcountry campsites. The recommendation of doing it as a series of dayhikes just didn't have the same appeal considering the drive to get there but they did mention plans to add campsites in the future. So I filed it away in my list of things to do someday.

Fast forward to spring of 2020. I've been trying to get ready for an attempt of the Pacific Crest Trail and looking for PCT-like hikes where I could get some distance in. That caused me to take a more serious look at the BBT and start asking questions of friends in the area.


The backcountry campsites still don't exist and fire damage over the last few years has made the developed off trail camping options even worse with the closure of Circle X Ranch. However after my experiences on the Desert Trail and Hot Spring Trail sections I was ready to be a bit more flexible.



I ended up doing the trail east to west over 5 days and I had a spectacular time. I've done my best to compile everything I used, saw, or looked at and hopefully this can help spur interest and the further development of the trail so that more people get to experience this remarkable trip.