Part of Parks in San Diego, our guide to county, city and state parks and preserves across San Diego.
Santa Margarita County Preserve, 37385 De Luz Rd., Fallbrook, is a 221-acre river corridor with two miles of non-motorized multi-use trails and equestrian staging with a corral. It is open 8 a.m. to one half hour before sunset daily. Fishing is not allowed.Checked October 23, 2026.

What You Will Find
A quiet river corridor with non-motorized multi-use trails and an equestrian staging area and corral.
What We Could Not Verify
- Dog rules are not confirmed. County Parks can confirm.
More in Parks in San Diego
FAQ
Can I fish here?
No. The county page says fishing is not allowed.
Sources
Checked October 23, 2026 by It’s San Diego. Cite this page: It’s San Diego (itssandiego.com), checked October 23, 2026. Free to quote with a link to this page; tables are licensed CC BY 4.0.