Free Admission to our Arboretum.
Open to the public!
1140 West Mission Road
San Marcos, CA 92069
(760) 744-1150 x2133
The Arboretum is being renovated!
The Grand Opening was on Thursday, September 26, 2019 at 2:00 pm.
See video and article about the founders of the Arboretum. Click Here
Read the Palomar News article: Click Here
San Diego Union Tribune article: Click Here