Rubio Canyon to Lowe Loop

Rubio Canyon to Lowe Loop (The Steep Way) is a demanding 10.3-mile hike in the San Gabriel Mountains, with a total elevation gain of 4,246 feet. This loop offers a variety of terrain, including rugged trails, dirt roads, sweeping ridge views, mountain summits, and historical landmarks. Ideal for experienced hikers, it combines steep ascents and descents with panoramic vistas and opportunities for solitude. The strenuous challenge rewards hikers with stunning views and a mix of maintained and rugged trails, showcasing the diverse landscapes of the San Gabriel Mountains.

ROUTE DESCRIPTION

Start at the Rubio Canyon Trailhead, located just off Rubio Vista Road in Altadena, CA. The hike begins by descending into Rubio Canyon, crossing the creek, and immediately climbing back up. From here, follow the Lone Tree Trail, which gradually ascends toward Muir Peak. After reaching Muir Peak, continue along the dirt road path toward Inspiration Point, where you'll be rewarded with expansive views of the city and, on clear days, the ocean and Catalina Island.

From Inspiration Point, take the Mount Lowe East Side Trail to the summit of Mount Lowe. Along the way, enjoy panoramic vistas, with views of the rugged peaks to the east and the city and ocean to the west. From the top of Mount Lowe, briefly retrace your steps and then descend via the Mount Lowe West Side Trail. 

You’ll once again visit the historic Inspiration Point. From there, take the Castle Canyon Trail, which is a steep path that winds down toward Echo Mountain. From Echo Mountain look for the Old Echo Mountain Trail which will reconnect to Rubio Canyon. This section is less maintained and very steep. Be sure to have a map and stay on the obvious footpaths, as this section can be tricky to navigate. Follow the Rubio Canyon Trail back to the trailhead to complete the loop.
Highlights

• Panoramic Views: Expect breathtaking vistas of Pasadena, the San Gabriel Mountains, and the surrounding canyons.

• Historic Landmarks: Explore the remains of the Mount Lowe Railway, Echo Mountain,  and historic Inspiration Point.

• Peak Bagging: The loop involves ascending Muir Peak, Mount Lowe, and Echo Mountain.

Safety and Considerations

• Steep Sections: Some sections are steep and less maintained. 

• Water: There are no reliable water sources along the trail, so be sure to carry plenty of water.

• Trail Condition: The trail conditions vary, with some areas being rugged and overgrown.

Navigation: Having a detailed map or GPS is essential.