Start hiking on the Santa Margarita River Trail South. Throughout the hike, you’ll pass by wooden trail markers, which signal the river crossings and help to ensure you’re staying on the ...

A three-mile stretch of the Santa Margarita River and the land that surrounds it, property that could have been at the bottom of a reservoir if plans in the 1950s had been realized, will soon be so… ...

For the longest time, the military didn’t want to share water from the Santa Margarita River with Fallbrook. It took 70 years, but they came around.

A wild and scenic section of the Santa Margarita River, a part of the last undammed major watercourse in San Diego County, is open to visitation by self-propelled explorers, courtesy of the ...

FALLBROOK, Calif. (FOX 5/KUSI) — Crews responded to a vegetation fire near the Santa Margarita River Trail and and County Park Trail Friday, Cal Fire confirmed.

A vehicle crashed into a sewer pipe in Camp Pendleton Sunday, causing an estimated 18,000 gallons of sewage to spill near the Santa Margarita River and prompting beach closures north of Oceanside.