The Riviera Nayarit is a stretch of coastline between the port of San Blas in the Mexican state of Nayarit southward to where the Río Ameca or Ameca River empties into Banderas Bay. It includes such notable sites as Chacala Bay, Chacalilla, the archeological zone of the Alta Vista, Aticama, Bucerías, Sayulita, San Francisco, Lo de Marcos, Los Ayala, Rincón de Guayabitos and Peñita de Jaltemba.[1]