LaRio/Upper Rio Hondo / Santa Anita Wash

A northern extension of the LaRio Bike Path, this path is roughly demarcated by the Whittier Narrows Recreation Area at Rush Street.  The route saunters for a few miles through smooth, gently sloping parkland, then straightens to make a four-mile beeline through Rosemead to Peck Road Park in El Monte. On the way you see the river make a dramatic transition from a concrete channel into the natural-bottomed narrows.  Heading north, where a series of washes feed into the river, you’ll pass the El Monte airport, a great place to rest and watch the planes as they take off and land. When you arrive at Peck Road Park you can explore the pathways, or cross the bike path that connects to the mile-long Santa Anita bike path spur. Again, this is virtually all the same trail. When it dead-ends, turn back.

This route stays close to parks with basic amenities like rest rooms and picnic areas. It also crosses streets that connect to Santa Anita Avenue, and offer numerous dining options.   


View Bicycling - LaRio / Upper Rio Hondo / Santa Anita Wash in a larger map

Starting Point

The path begins in Peck Road Park

Directions to the Start

Transit  Take bus 492 northeast up Santa Anita Blvd.then right on Live Oak Ave. Exit at Peck Rd. 

 Car Head east on the I-10. Exit at Peck Rd. Make a left and head north. Make a left after 2.5 miles into Peck Rd. Park. 

Starting Point Parking

Peck Road Park public lot.

Ending Point

Legg Lake, the parking lot near the Santa Anita Ave. / Lexington Gallatin North bus station.  Also enjoy taking a loop around the lake.

Ending Point Parking

Off Santa Anita near the Santa Anita Ave. / Lexington Gallatin North bus station.

Nearby Routes

Continue southwest on the LaRio trail will take you onto the Lower Rio Hondo Bike Path. 

Nearby Parks

Whittier Narrows Recreational Area - Located in the City of El Monte, this 1,492 acre facility fronts the Rio Hondo tributary and is one of LA County’s largest and most popular recreational areas. It features a range of activities, including BMX biking, riding along equestrian trails, rifle ranges, and fishing in Legg Lake.

 Legg Lake - Snake along the winding paths around the lake and through this handsomely-designed park by foot or by pedal-powered vehicle of choice. (No cars). This is also a great starting spot for long bike rides on the LaRio bike paths that lead both north and south, and travel along smooth, bona fide paved paths. Parking and restrooms are available. Upper San Gabriel Valley, CA 91733

Peck Road Park - This parks boast fishing, walking or bike with an amazing view of the lake. The nearby northern extension of the LaRio Bike Path runs along the northwestern edge of the park.

 Bosque Del Rio Hondo - A 5-acre park located at 9300 San Gabriel Blvd in South El Monte, this site lies within the Whittier Narrows Recreation Area. It offers year-round trail access to one of the remaining natural stream beds of the Rio Hondo, as well as to seasonal creeks. Visitors will find picnic areas, access to bike paths and equestrian trails, parking facilities, and restroom facilities. The park design visually integrates the natural riverfront with the adjacent land. and provides a riverfront setting for those who want to simply walk or relax near the river. There is plenty of paid parking as well as safe, free spots on neighboring Rush and Lorna Streets.

 Whittier Narrows Recreational Area - Located in the City of El Monte, this 1,492 acre facility fronts the Rio Hondo tributary and is one of LA County’s largest and most popular recreational areas. It features a range of activities, including BMX biking, riding along equestrian trails, rifle ranges, and fishing in Legg Lake.

Sightseeing Highlights

The parks and lake are the main attraction. The El Monte Airport is also worth a visit. 

Nearby Dining


Jack's Sub
5145 Peck Road
El Monte, CA 91732

Pinos Place
4988 Santa Anita Ave
Temple City, California 91780
(626) 258-0013

Pho Thai Vietnamese Restaurant
10602 Lower Azusa Road
El Monte, CA 91731-1210
(626) 442-8866