Historical Marker
Tesoro Adobe
Historical marker location:
29350 Avenida Rancho Tesoro, Valencia, California
( Marker can be reached from Avenida Rancho Tesoro, 0.8 miles north of Copper Hill Drive.)
Marker installed: 2015
The first European to set foot in California was Juan RodrÃguez Cabrillo, a Portuguese explorer sailing for the Spanish crown. He arrived in what is now San Diego Bay in 1542 and explored the coast for several months.