Black Mountain Open Space Park, Miner's Ridge Loop Trail and East Rim Trail. Author. The Canyoneers. Publish Date. March 20, 2013. Rancho Penasquitos. Roam-O-Rama. Related Stories-min read.

Black Mountain is the centerpiece of Black Mountain Open Space Park, 2,352 acres of chaparral, coastal sage scrub and occasional riparian habitats that are home to more than 80 species of birds ...

Hikers can find several trails to explore in the hills behind Rancho Peñasquitos, including these two in the Black Mountain Open Space Park. The Miner’s Ridge Loop Trail is a roughly 2.5-mile ...

Water flow continues off Black Mountain in Rancho Peñasquitos Neighbor reports flow near entrance to Black Mountain Open Space Park. To stream CBS 8 on your phone, you need the CBS 8 app.

SAN DIEGO – Some hiking trails in the Black Mountain Open Space Park between 4S Ranch and Rancho Penasquitos were closed this weekend after city officials discovered higher than normal arsenic ...

Councilman Mark Kersey and community volunteers announced the opening of a mile and a half of new hiking and biking trails at Black Mountain Open Space Park. The trails connect Glider Port ...

Dozens of volunteers helped pave the way for a new bike trail in Black Mountain Open Space Park Saturday morning. The recently sanctioned six-mile trail in the Rancho Peñasquitos area was years ...

On the north slope of Black Mountain, the arsenic mine resides at an elevation of 1,000 feet. According to the city, it was mined for naturally-occuring white arsenic (aka arsenious oxide) in the ...

Units were dispatched at 1:25 p.m. Sunday to 15200 Black Mountain Road near Carmel Valley Road at Black Mountain Open Space Park, according to the San Diego Fire-Rescue Department.