From East County (El Cajon)
Take CA-67 N (23.3 mi)
CA-67 N becomes CA-78 (15.4 mi)
Turn left onto CA-79 (11.4 mi)
Turn right onto San Felipe Road/CR-S2 (1.1 mi)
Warner-Carrillo Ranch House on left
From I-8 at CA-163 (Mission Valley)
Take CA-163 north (7.6 mi)
CA-163 N becomes I-15 (5.4 mi)
Take Scripps Poway Pkwy, go east (8.6 mi)
Turn left onto CA-67 (10.9 mi)
CA-67 N becomes CA-78 (15.4 mi)
Turn left onto CA-79 (11.4 mi)
Turn right onto San Felipe Road/CR-S2 (1.1 mi)
Warner-Carrillo Ranch House on left
From I-15 at Scripps Poway Pkwy (Mira Mesa)
Take Scripps Poway Pkwy, go east (8.6 mi)
Turn left onto CA-67 (10.9 mi)
CA-67 N becomes CA-78 (15.4 mi)
Turn left onto CA-79 (11.4 mi)
Turn right onto San Felipe Road/CR-S2 (1.1 mi)
Warner-Carrillo Ranch House on left
From I-15 at Hwy 56 (Rancho Peñasquitos)
Take State Hwy 56 east/Ted Williams Fwy (8.8 mi)
Turn right onto Twin Peaks Road (2.3 mi)
Turn right onto Espola Road (.8 mi)
Turn left onto Poway Road (2.6 mi)
Turn left onto CA-67 N (9.2 mi)
CA-67 N becomes CA-78 (15.4 mi)
Turn left onto CA-79 (11.4 mi)
Turn right onto San Felipe Road/CR-S2 (1.1 mi)
Warner-Carrillo Ranch House on left
From I-15 at Via Rancho Pkwy (Escondido)
Take Via Rancho Pkwy exit, go east (.4 mi)
Via Rancho Pkwy becomes Bear Valley Pkwy S (.3 mi)
Turn right onto San Pasqual Road (3.4 mi)
Turn right onto San Pasqual Valley Road/CA-78 (12.6 mi)
Turn left onto Main St/CA-78 (15.4 mi)
Turn left onto CA-79 (11.4 mi)
Turn right onto San Felipe Road/CR-S2 (1.1 mi)
Warner-Carrillo Ranch House on left
From I-15 at Temecula Pkwy (Temecula)
Take Temecula Pkwy exit, go east (4.2 mi)
Temecula Pkwy becomes CA-79 (37.1 mi)
Turn left onto San Felipe Road/CR-S2 (1.1 mi)
Warner-Carrillo Ranch House on left