About this tour

Scuba Diving Marietas Islands – Certified Two-Tank Marine Reserve Dive

– Scuba Diving Marietas Islands – An Inspiring Descent into a Protected World –

Immerse yourself in the Marietas Islands National Park, a UNESCO Biosphere Reserve championed by Jacques Cousteau. Here, volcanic rock gardens, arches, and reef slopes reveal an underwater sanctuary just offshore from Puerto Vallarta—equal parts serene and exhilarating for confident, certified divers seeking beauty and biodiversity.

Scuba Diving Marietas Islands – Experience Highlights

Enjoy a certified, two-tank dive guided by a PADI Divemaster. Glide along submerged ridges and through rocky formations as you search for Pacific mantas, amberjacks, needlefish, barberfish, king angelfish, Moorish idols, giant damselfish, convict tangs, yellowtail surgeonfish, green and zebra morays, nudibranchs, stingrays, lobsters, and the occasional octopus. In winter, watch the bay for distant whale blows en route.

What’s Included

PADI Divemaster briefing and in-water guidance; two tanks for certified divers; small-group ratios; use of standard dive gear when specified; marine-park orientation; and safety support aligned to current conditions.

Destinations & Routes

Depart from Puerto Vallarta’s marina district with south-bay views toward Mismaloya; on clear days, horizons reveal Nuevo Vallarta, Bucerías, and Punta Mita across Nayarit—naturally linking this excursion with broader Mexico activities and tours around Bahía de Banderas.

Booking & Details

Reserve early due to limited daily access within the protected area. Certified status is required; bring your C-card and recent dive log. Plan for a half-day outing; sea conditions guide exact sites and sequence. Pack swimwear, a light cover-up, and reef-friendly sunscreen (if permitted). Water temps and visibility vary seasonally.

Local Insight & Connection

Operated by licensed local professionals, this eco-forward dive supports marine conservation in one of the region’s signature sanctuaries—an elevated addition to refined travelers’ lists of things to do in puerto vallarta while respecting sensitive habitats.

Scuba Diving Marietas Islands – Join the Adventure

Ready to explore volcanic seascapes and vibrant reefs in Puerto Vallarta’s most coveted reserve? Book Scuba Diving Marietas Islands with Todo Vallarta for concierge coordination, trusted PADI leadership, and seamless logistics from town to tide. Reserve now to secure your preferred date.