Spend a full day exploring Islas Marietas by boat — kayak narrow coves, snorkel over reefs, and finish with a beachfront BBQ at Majahuitas. Expect wildlife sightings, multilingual guides, and hands-on water activities on this 7‑hour eco-adventure.
More ways to explore the area's outdoor wonders
The aluminum hull slips out of the marina and the bay opens — wind shaping the wake, gulls eyeing the bow. Within an hour the rocky silhouettes of Islas Marietas appear: craggy volcanic islets carved by waves and time. Guides brief the group, straps click, and the day becomes a rhythm of paddles, masks and salt on skin.
Difficulty
moderate
Duration
7 hours
Fitness Level
Moderate fitness: comfortable with short swims, getting on/off a boat ladder, and some paddle time
Wildlife
History
The Marietas were long used for fishing and later targeted by military testing in the early 20th century; protection measures and national-park status followed to restore habitats.
Conservation
Strict park rules limit access to sensitive sites, prohibit drones and smoking, and encourage reef‑safe practices to protect seabird colonies and coral habitats.
Reserve your spot on the Islas Marietas & BBQ lunch at Majahuitas today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Protect the reef
Use reef‑safe sunscreen and avoid touching corals while snorkeling to reduce impact on fragile marine life.
Bring motion‑sickness remedies
The tour spends much of the day on a boat; take medication 30–60 minutes before departure if you’re prone to seasickness.
Secure belongings
There are no docks at most stops — keep phones and passports in a waterproof dry bag or leave valuables ashore.
Timing for wildlife
Whale season (roughly December–March) increases odds of sightings, while mornings are typically calmer for kayaking and snorkeling.
Reef‑safe sunscreen
Protects skin and the marine environment during prolonged sun exposure.
summer
Light wind/rain shell
Keeps you warm and dry during breezy boat transits or an unexpected shower.
spring
Waterproof dry bag
Keeps phone, wallet and layers safe when jumping off the boat and moving between activities.
Mask/snorkel or prescription lens mask
A well‑fitting mask improves your snorkeling experience; rentals are often provided but quality varies.
summer