The Gabrielino Trail runs almost 30 miles from Pasadena’s Jet Propulsion Laboratory to Chantry Flats, winding its way through the turn-of-the-19th Century human ruins that litter the front range of Southern California’s San Gabriel Mountains. A kind of “hiking boom” in the 1890s had gentleman wood-walkers rambling about these hills with their fancy moustaches and OG L.L. Bean gear, building huts, cabins, bridges and dams.

Most spectacular among these intrusions into the wilderness is the work of Professor Thaddeus Lowe. An entrepreneur and self-trained scientist, Lowe spent the Civil War years doing aerial reconnaissance of Confederate positions from a balloon. He moved to Pasadena, CA in 1887, started a bank and in 1893 opened a railway that scaled up 3,250-foot high Echo Mountain, where he’d constructed a chalet. Several years later he opened another hotel and tavern on the mountain. By 1905 the mountains had rejected all of these structures, destroying them by way of fire and flood. All that remains are a few cement foundations and an abandoned train tunnel, along with the decaying roadways and stone walls that are peppered throughout this wilderness that abuts the affluent suburbs that spread east along the foothills.
I returned to seek the Royal Gorge on a hot Saturday afternoon, the first weekend of July. The Gabrielino Trail is an easy walk for the first few miles as its an old road. Bridges with truck-weight specifications span the lively creek, thick glades shade the trail and stonemasonry juts out of the hillsides: terraced gardens of agaves that mark old campgrounds and graffiti-marked foundations of what look to be houses. Occasionally the trees are scarred with more graffiti, the older it is the higher it lies on the trunk.
