Monrovia Falls Trail in Monrovia Canyon Park San Gabriel Mountains Waterfall Los Angeles hike Pasadena California

The San Gabriel Mountains are graced by several enchanting canyons with sylvan steams flanked by bays and alders. Monrovia Canyon is no exception, complete with a splendid 30-foot waterfall that tops off the experience. Monrovia Falls can be reached from a few different starting points in Monrovia Canyon Park. Falls Trail presents a gradual 1.6-mile round trip hike with 400 feet of elevation gain. Connect that to Bill Cull Trail for a slightly less gradual 3-mile round trip hike with 675 feet of elevation gain to explore more of Monrovia Canyon Park.

Falls Trail: The short route to Monrovia Falls begins from the Monrovia Canyon Park Nature Center, located at the end of Canyon Boulevard. Find the trailhead in the picnic area behind the Nature Center and begin hiking north. After less than a tenth of a mile descending into the canyon, you will come to a junction. Turn right and continue up the canyon on Falls Trail. The trail to the left, Self Guided Nature Trail, heads downstream for a quarter mile to an alternate trailhead, located at a bend in the road up to the nature center (where there is limited parking). Along the Self Guided Nature Trail, there is a junction with Bill Cull Trail, which is used for the longer hike to Monrovia Falls.

Beyond the first junction, Falls Trail heads upstream for 0.7 miles to the waterfall. Pass a check dam in Monrovia Canyon Creek on the left just before the trail crosses the creek. Rock hop to the other side and continue along the creek through a lush grove of alders.

Falls Trail in Monrovia Canyon Park
Falls Trail in Monrovia Canyon Park

There are no further junctions en route to the waterfall and the trail is contained by the U-shaped canyon, so it would be hard to get off course. Relax and enjoy the charming scenery. Falls Trail crosses a few stone steps and some relatively narrow ledges that give the hike a sense of adventure. Cross the rocky canyon bottom next to a small cave and return to the right bank as the trail comes to an end at Monrovia Falls.

Monrovia Falls
Monrovia Falls

Not quite in free fall (except when it’s really gushing), the 30-foot waterfall plunges over two steep slides down the rock face at the back of the canyon, making a slight shift in direction as it cascades. Monrovia Falls flows year-round, but is most robust during the winter wet season.

Boulders below Monrovia Falls (aka Monrovia Canyon Falls) make good places to sit and have a snack. After absorbing the waterfall, simply hike back down the canyon the way you came.

Monrovia Falls
Monrovia Falls

Bill Cull Trail: The long route to Monrovia Falls involves hiking 0.7 miles on Bill Cull Trail, followed by a brief stretch on the Self Guided Nature Trail before joining Falls Trail. Park at the lower lot, alongside the entrance station for Monrovia Canyon Park. Walk a couple hundred feet up the road past the booth and turn left up the marked Bill Cull Trail.

You will quickly climb above Canyon Boulevard for a view south out the mouth of the canyon. After a few switchbacks between live oak trees, the dirt single-track passes through a junction with a new trail that is still under construction (labeled as proposed trail on the park map).

Past the junction, Bill Cull Trail continues along the west side of the canyon. Across the way, above the east side of the green canyon is a long concrete dam, the Sawpit Dam, which is over 150 feet tall, built for flood control in 1927.

Bill Cull Trail
Looking up Bill Cull Trail toward the Sawpit Dam

In the spring, the dirt trail passes sun-drenched spring wildflowers like phacelia and wishbone bush. You will have views north up the canyon, spotting an overlook and the nature center at the start of Falls Trail. As Bill Cull Trail comes to a close, it dips beneath a canopy of trees and descends into the canyon. You’ll pass a wooden seat built into a tree right before it is time to rock hop across the creek to reach a T-junction with the Self Guided Nature Trail.

Turn left and hike up the canyon. After a tenth of a mile on the Self Guided Nature Trail, you will reach the junction with Falls Trail coming down from the Nature Center. Go straight to continue up the canyon on Falls Trail. Pass the check dam, cross the creek and hike 0.7 miles up to the waterfall.

Monrovia Canyon Park
A check dam in the creek along Falls Trail

Monrovia Canyon Park is usually crowded on weekend, so arrive early to get a parking space and find some peace on the trail. The park, operated by the City of Monrovia, is closed on Tuesdays, open from 8 a.m. to 5 p.m. on other weekdays, and open from 7 a.m. to 5 p.m. on weekends. The entrance fee is $5 per vehicle. Bikes are permitted on the roads in Monrovia Canyon Park, but are not allowed on the dirt trails to the waterfall (there is a bike rack at the start of the Self Guided Nature Trail). Dogs are allowed on the trails to Monrovia Falls, so get out and enjoy!

To get to the trailhead: Take the 210 Freeway to Monrovia (east of Arcadia and Pasadena). Take exit 34 onto Myrtle Ave. and drive north for 1.1 miles to Foothill Boulevard. Turn right, drive four blocks to Canyon Boulevard and turn left. Drive north for 1.6 miles to the park entrance station, making a pair of right turns to stay on Canyon Boulevard. The lower lot for Bill Cull Trail is to the left of the entrance station. The nature center is another 0.6 miles up the road.

Trailhead address: 1200 North Canyon Boulevard, Monrovia, CA 91016
Trailhead coordinates: 34.176584, -117.989521

Use the map below to create your own directions:

View Monrovia Canyon Park in a larger map
Or view Los Angeles Hikes in a larger map
Photos

Falls Trail
Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Falls in Monrovia Canyon Park  Monrovia Falls in Monrovia Canyon Park  Monrovia Falls in Monrovia Canyon Park  Monrovia Falls in Monrovia Canyon Park  Monrovia Falls in Monrovia Canyon Park  Monrovia Falls in Monrovia Canyon Park  Monrovia Falls in Monrovia Canyon Park  Monrovia Falls in Monrovia Canyon Park  Monrovia Falls in Monrovia Canyon Park  Monrovia Falls in Monrovia Canyon Park  Monrovia Falls in Monrovia Canyon Park  Monrovia Canyon Park 

Self Guided Nature Trail
Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park 

Bill Cull Trail
Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail  Monrovia Canyon Park Bill Cull Trail 

Monrovia Canyon Park
Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park  Monrovia Canyon Park 

These photos were taken in April of 2013. Click to enlarge.
Nearby Trails
Hermit Falls malibuHermit Falls
This 2.5-mile heads down canyon away from Sturtevant Falls toward a 30-foot waterfall. The lush canyon and the babbling creek are quite calming.
Sturtevant Falls angeles hikeSturtevant Falls
This 3.25-mile hike visits a 60-foot waterfall and a lush cottage-lined canyon.
Santa Anita Canyon angeles hikeSanta Anita Canyon Loop
This 9.5-mile loop visits two peaceful creeks in sylvan canyons, passing a 60-foot waterfall and plenty of beautiful wilderness.
fish canyon fallsFish Canyon Falls
This 4-mile hike starts at a rock quarry with restricted access and ends up at a multi-tiered 80-foot waterfall.
Azusa Peak Garcia TrailAzusa Peak (and Glendora Peak) via Garcia Trail
This 2 2/3-mile or 4 2/3-mile hike ascends Garcia Trail to “the A” and one or two picturesque summits along Glendora Ridge Motorway.
San gabriel MountainsMore trails in the San Gabriel Mountains
Explore other destinations in the range.
Similar Trail
Switzer Falls hikeSwitzer Falls
This 4.5-mile hike starts out above and finishes below a 50-foot tall waterfall.
millard fallsMillard Falls
This one mile hike visits a 50-foot waterfall up one of the most scenic canyons in the range.
eaton canyon falls trailEaton Canyon Falls
This 3.5-mile hike goes up Eaton Wash to a narrow stretch of Eaton Canyon containing a pleasant 40-foot waterfall.
trail canyon fallsTrail Canyon Falls
This 4-mile hike visits a 40-foot beauty on the east side of the San Gabriel Mountains.
Cooper Canyon Angeles hike Cooper Canyon Falls
This 3-mile hike leaves from Buckhorn Campground and visits a short waterfall in an enchanting glen of tall pines.
Rubio Canyon Trail Los AngelesRubio Canyon Trail
This 1.3-mile round trip hike ventures into a rustic canyon to a double waterfall.
los angeles waterfallMore waterfalls around Los Angeles
Explore other waterfalls in the Santa Monica and San Gabriel Mountains.

One Comment on Monrovia Falls in the San Gabriel Mountains

  1. Josh says:

    Nice photos and write up!

Ask a question or share your experience

Your email address will not be published. Required fields are marked *