moderate
4–6 hours
Moderate fitness required for snorkeling and boat activities
Discover the vibrant marine life and stunning limestone formations of the Marietas Islands with eco-friendly tours from Puerto Vallarta. Snorkel, spot wildlife, and enjoy hidden coves on this unforgettable adventure.
Use reef-safe sunscreen to protect delicate marine ecosystems while enjoying water activities.
Pack waterproof bags for your electronics and valuables during snorkeling and boat rides.
Arriving early ensures a better spot and a more personalized experience on the boat.
Review weather conditions before your trip as seas can be rougher during certain seasons.
The islands have been part of Mexico’s Marine Protected Area network since 2005, conserving their unique ecosystem.
Tour operators follow strict guidelines to minimize environmental impact, promoting responsible tourism and habitat preservation.
Comfortable swimwear suitable for snorkeling and swimming.
Own or rental snorkeling gear for exploring underwater life.
Protection from the sun during boat rides and outdoor time.
Capture underwater and scenic shots during the trip.