Dive Master Oscar and scuba dive clients on dive in Navidad Bay just off of Melaque.
One of the many fish you will see on a scuba dive in Bahias Navidad, Cuastecomates and Tenacatita.
Scuba diving client on dive in Naviad Bay the day before her wedding in Melaque.
Scuba Diver underwater in Bahia Tenacatita, about 45 minutes from Barra de Navidad and Melaque
Scuba diving client all geared up and ready to hit the water on dive in Tenacatita Bay.
Scuba diving clients in the the water on dive out of Barra de Navidad just off of Melaque in Bahia de Navidad.

Scuba Diving and Snorkeling
Sea to Sierra in partnership with Nauti-Mar S.A. de C.V. -- the water sports and SCUBA Dive providor at Grand Bay Resort Isla Navidad and Careyes Hotel Resort -- offer many exciting and beautiful scuba dive and snorkel sites in the Costalegre around Bahias Navidad and Tenacatia and Costa Careyes on the Pacific Coast of Mexico.

We offer two types of boats for all of our Scuba and Snorkel trips:
  • 25' Pangas, open boats with outboard motors and sunshades equipped with ladders so you can get in and out of the water easily (included in dive prices)
  • 2 larger vessels 42' Chris Craft Sea Hawk and 38' Banana, both with closed cabins, heads, bow and stern seating and diving platforms
    (available for charter at extra charge)

Dive Instruction
Links to PADI site course descriptions.
We regret that we can not offer SCUBA instruction at this time because we do not have a certified Scuba Dive Instructor on staff at the current time. There are scuba instructors operating in Manzanillo, Colima, approximately 70 km south of the Barra de Navidad and Melaque area.
Scuba Diving Tours
Join our skilled and experienced dive professionals on a SCUBA diving adventure in the Costalegre.

Tri-lingual (EN, FR and SP), PADI certified Dive Master Terry who works out of the Careyes office, and bi-lingual (EN and SP) PADI certified Oscar who works out of the Grand Bay and Barra de Navidad offices each have over 11 years experience diving in the Manzanillo and Costalegre area.
More information about scuba dive sites.
Snorkeling Tours
Join Sea to Sierra and Nauti-Mar S.A. de C.V. on Snorkel trips by boat from Barra de Navidad.

We offer two great coral reef snorkelling destinations.
  • Snorkel trip only to the coral reef at El Laboratorio or the coral reef at playa Mora Tenacatita.
    More information.
  • Full day tour to Tenacatita including snorkeling.
    More information.
Scuba Equipment Rental
 We rent a full line of SCUBA gear, snorkel gear is not for rent but we include the use of it with all of our snorkel tours.
More information and pricing.
Discover the Real Mexico with Sea to Sierra