Spend a full day on a two‑deck catamaran exploring Islas Marietas: snorkel along reef slopes, paddleboard in glassy coves, visit the famous Hidden Beach where allowed, and enjoy lunch and an open bar on the return. This accessible boat trip mixes wildlife viewing, light active time on the water, and clear conservation rules.
More ways to explore the area's outdoor wonders
The catamaran slips out of the marina as sunlight freckles the bay; salt air and a steady swell set the rhythm for the morning. After a light breakfast on deck the crew points the bow toward the Islas Marietas, a cluster of volcanic islets that rise like broken ribs from the Pacific.
Difficulty
easy
Duration
8 hours
Fitness Level
Suitable for travelers in basic good health; able to swim a short distance and climb a small ladder from water to boat.
Wildlife
History
The Marietas are volcanic in origin and were later designated a national park to protect nesting seabirds and coral ecosystems.
Conservation
The area is strictly regulated — follow guide rules, avoid touching coral or birds, and use biodegradable products to reduce impact.
Reserve your spot on the Isla Marietas Catamaran Tour! Full Day Nature Adventure today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Bring reef‑safe sunscreen
The islands are a protected marine reserve — use biodegradable sunscreen to protect coral and follow guide instructions.
Wear water shoes
Rocky landings and slippery surfaces make reef or water shoes useful for short island steps and boarding tenders.
Hydrate and pace the open bar
The trip lasts roughly eight hours with sun exposure—drink water between alcoholic beverages to avoid dehydration.
Reserve early in high season
Peak whale season and holiday windows sell out; book ahead to secure preferred departure times and seats on the upper deck.
Reef‑safe sunscreen
Protects marine life and complies with park guidelines while keeping you safe in strong sun.
summer
Swimsuit and quick‑dry towel
You’ll be in the water for snorkeling and paddleboarding and need something that dries quickly on deck.
summer
Water shoes
Helpful for rocky shore landings and moving around wet decks safely.
spring
Light wind layer or rashguard
Morning breezes and the return trip can be cooler—bring a light layer for comfort.
winter