11°43′51″S 76°58′04″W / 11.730930°S 76.967903°W
Buena Vista is an 8 hectare (20 acre) archaeological site located in Peru about 25 miles inland in the Chillon River Valley and an hour's drive north of Lima, the capital. It is in the Santa Rosa de Quives District, Canta Province, in the foothills of the Andes. The site was first excavated by Frederic Engel (1987). He obtained radiocarbon dates of artifacts that pertained to the Early Preceramic Period (9700 ± 200 uncalibrated radiocarbon years before present), and to the Early Intermediate Period (1960 ± 80 uncalibrated radiocarbon years before present).