Here is a list of the hotels with the M Mark that the State's Tourism Ministry grants service establishments complying with the necessary quality and hygiene norms; as well as the "“Sonora Quality"” seal given to the State's best.

IN GUAYMAS

HOTEL ARMIDA
Carretera Internacional Salida Norte, Col. Delicias
Phone (662) 224 3035 y 224 3057
Toll free: 01 (800) 716 4705 national 01 (800) 732 0780 international
http://www.armida.com.mx

HOTEL DEL SOL
Calzada Agustín García López #995
Phone: 01(622)22 19411

HOTEL PLAYA DE CORTES
Toll free: 01 800 623 4400
Bahía de Bacochibampo Col. Miramar

EN BAHÍA DE SAN CARLOS
Also certified

MARINA TERRA
Calle Gabriel Estrada Sector la Herradura
Phone (622) 225 2020
Toll free: 01 800 500 2040
http://www.marinaterra.com

SAN CARLOS PLAZA
Paseo Mar Bermejo 4 Norte Playa los Algodones
Phone (622) 225 3000
Toll free: 01 800 854 2320
http://www.sancarlosplaza.com.mx

BEST WESTERN HACIENDA TETAKAWI
Blvd. Manlio Fabio Beltrones km 9 San Carlos
Phone (622) 226 0220
Toll free: 01 800 654 2172
http://www.bwtetakawi.com