From Sevilla or Jerez:

 

-Take autopista A4 to Cádiz. Take Salida 101 (San Fernando-Algeciras)

-Continue direction A48 (Chiclana-Algeciras-Málaga)

-Take Salida 15 of A48 direction: Conil-ElColorado-La Barrosa

-¡BE CAREFULL! As you get to yhe rottary turn left heading to: Conil-El Colorado

-To 1,5 Km turn right heading to: Chiclana-Playa La Barrosa

-Go straight about 4 Km until  you get to the rottary where turning on left you arrive toTartessus Sancti Petri

View in GoogleMaps

 

From Málaga:

 

-Take N340 to Cádiz

-Continue A48 to: Chiclana-Cádiz

-Take Salida 15 of A48 direction: Conil-ElColorado-La Barrosa

-¡BE CAREFULL! As you get to yhe rottary turn left heading to: Conil-El Colorado

-To 1,5 Km turn right heading to: Chiclana-Playa La Barrosa

-Go straight about 4 Km until  you get to the rottary where turning on left you arrive toTartessus Sancti Petri

View in GoogleMaps