From coastal North San Diego County and Orange County:
- Take Interstate 5 south.
- Exit at Via De La Valle, turn east (left turn at the base of the off-ramp).
- Take Via De La Valle east to El Camino Real (about one mile) and turn right. The Del Mar Horse Park is at the corner of Via de la Valle and El Camino Real.
- The entrance to the Del Mar Horse Park will be on your right. It is located across the street from the San Diego Polo Grounds.
From Riverside County and inland North San Diego County:
- Take Interstate 15 south, to Highway 78 west, to Interstate 5 south.
OR take Interstate 15 south, to Highway 76 west, to Interstate 5 south.
- Exit at Via De La Valle, turn east (left at the base of the off-ramp).
- Take Via De La Valle east to El Camino Real (about one mile) and turn right. The Del Mar Horse Park is at the corner of Via de la Valle and El Camino Real.
- The entrance to the Del Mar Horse Park will be on your right. It is located across the street from the San Diego Polo Grounds.
From coastal San Diego:
- Take Interstate 5 north.
- Exit at Via De La Valle, turn east (right turn at the base of the off-ramp).
- Take Via De La Valle east to El Camino Real (about one mile) and turn right. The Del Mar Horse Park is at the corner of Via de la Valle and El Camino Real.
- The entrance to the Del Mar Horse Park will be on your right. It is located across the street from the San Diego Polo Grounds.
From inland San Diego:
- Take Interstate 15 north or south, to Highway 56 west, to Interstate 5 north.
- Exit at Via De La Valle, turn east (right turn at the base of the off-ramp).
- Take Via De La Valle east to El Camino Real (about one mile) and turn right. The Del Mar Horse Park is at the corner of Via de la Valle and El Camino Real.
- The entrance to the Del Mar Horse Park will be on your right. It is located across the street from the San Diego Polo Grounds.
From eastern San Diego County:
- Take Interstate 8 west, to Interstate 805 north, to Interstate 5 north.
OR take Interstate 8 west, to Highway 125 north, to Highway 52 west, to Interstate 805 north, to Interstate 5 north.
- Exit at Via De La Valle, turn east (right turn at the base of the off-ramp).
- Take Via De La Valle east to El Camino Real (about one mile) and turn right. The Del Mar Horse Park is at the corner of Via de la Valle and El Camino Real.
- The entrance to the Del Mar Horse Park will be on your right. It is located across the street from the San Diego Polo Grounds.