From Los Angeles, North, Central & Coastal Orange County
Take the 405 Freeway South or take the 5 Freeway South

Exit Bake Parkway
.... at the junction of the 405 and 5 freeways
Turn left onto Bake Parkway
Travel east on Bake Parkway to Portola Parkway
.... approx. 8.5 miles, you will pass Jeronimo, Irvine Blvd/Trabuco Rd
Turn right on Portola Parkway
Turn left on Glenn Ranch
.... at the fourth set of lights
Turn left on El Toro Road
El Toro Road becomes Santiago Canyon at Live Oak Canyon
Continue straight ahead on Santiago Canyon
.... stay to the left
Rancho Las Lomas is on the left approx. 300 yards past Live Oak Canyon
.... directly opposite Crystal Canyon Rd/Santiago Canyon Estates

From San Diego, South Orange County
Take the 5 Freeway North

Exit at El Toro Road 
.... in the City of Lake Forest
Turn right onto El Toro Road and travel east approx. 8.5 miles
.... .you will pass Jeronimo, Marguerite Pkwy
El Toro Road becomes Santiago Canyon at Live Oak Canyon
Continue straight ahead on Santiago Canyon
.... stay to the left
Rancho Las Lomas is on the left approx. 300 yards past Live Oak Canyon
.... directly opposite Crystal Canyon Rd/Santiago Canyon Estates
Via 241 Foothill Toll Road
Take the 241 Toll Road South
Exit at Portola Parkway
.... do not exit Portola-Irvine, exit "Portola Parkway" next after Lake Forest exit
Turn right on Portola Parkway
Turn left on El Toro Road
Travel east on El Toro Road approx. 3 miles 
.... you will pass Glenn Ranch, Live Oak Canyon
El Toro Road becomes Santiago Canyon at Live Oak Canyon
Continue straight ahead on Santiago Canyon 
.... stay to the left
Rancho Las Lomas is on the left approx. 300 yards past Live Oak Canyon
.... directly opposite Crystal Canyon/Santiago Canyon Estates