Hotel Hacienda Flamingos San Blas, Nayarit San Blas is a pleasant coastal town located south of Mazatlan and north of Puerto Vallarta. To make reservations or to obtain other information please phone (323) 285-0485 and (323 ) 285-0930. (note: the hotel manager does not speak English, but is happy to make reservations and to provide information in Spanish.) The State of Nayarit is rich in tourist ...