• Marietas Islands - Upon arrival, guests will be warmly greeted by their guide during check-in. The guide will provide all the necessary snorkeling equipment and ensure everyone is fully prepared for the adventure. Once ready, the group will proceed to the pier to board the boat and embark on the scenic journey to the breathtaking Marietas Islands.

At the islands, enjoy guided snorkeling in crystal-clear waters (weather permitting) and the opportunity to observe a diverse array of marine life and seabirds in this protected natural area. Please be aware that water clarity can vary depending on sea and weather conditions.

For those who choose the Hidden Beach access option, there may be a brief wait before your scheduled time to swim through the cave entrance to reach this extraordinary and secluded beach. Once inside, you’ll have approximately 20–25 minutes to swim, relax, take photos, and enjoy the tranquility of this world-famous natural wonder.

As part of the park’s commitment to conservation, the Marietas Islands are a designated plastic-free zone. We kindly request that you bring a refillable water bottle to stay hydrated. A water refill station and eco-friendly cups are also available on the boat for your convenience.

• Boat ride to Marietas Islands
• Use of snorkeling equipment
• Permits for national park
• CONANP (Federal Government) fee
• Conservancy donation fee to Bahia Unida
• Snacks: apples, bananas, and a sandwich
• Carbonated beverages

• Lunch
• Government fees
• Entrance fees

Hidden Beach access is restricted to 116 visitors daily, making it a highly exclusive and desirable experience in the area. Eco Explorer, as a certified tour operator with more official permits than most, offers more daily spots, increasing your chances of visiting the beach. Impressively, 99% of our guests successfully reach Hidden Beach, with only rare exceptions due to weather or natural conditions.

Our boats are fast, comfortable, and safety-certified, ensuring a smooth journey. Our experienced guides assist you throughout the experience—from boarding the boat, enjoying the snorkeling adventure, to safely entering Hidden Beach. Their expertise and attention to detail ensure an informative and unforgettable adventure.

Please be aware that Hidden Beach access is available from Tuesday to Sunday only. It cannot be added during booking but can be requested at check-in. Access is assured for those who opt for this, except in cases of adverse weather or natural sea conditions.

• Please consider that all our guests must show an ID, f you do not present it at the time of check in you will not be allowed to board the boat.
• Minimum age to go to hidden beach is 10 years with an adult on the same group.
• Not recommended for travelers under any drug or alcohol influence
• Max age recommended for hidden beach activity is 65 years
• Minimum age recommended for this tour is 10 years old
• We do not allow pregnant women on our tours.
• If you are traveling by cruise please be sure to ask for the arrival time in central time.

For a full refund, cancel at least 24 hours before the scheduled departure time.