Eco Biosphere Tour, Sian Kaan Swim from Tulum City

Discover the natural beauty of the Sian Kaan Biosphere with this full-day tour from Tulum, including boat rides, wildlife sightings, and swimming at a vibrant reef.

Explore the Sian Kaan Biosphere with an 11-12 Hour Adventure from Tulum

The Eco Biosphere Tour, Sian Kaan Swim from Tulum City, offers an immersive experience into one of Mexico’s most pristine natural areas. Priced at $175.00 per person, this full-day excursion includes a 3-hour boat ride, swimming activity at the second-largest reef in the world, and a delicious meal. The tour departs from Tulum’s Súper Akí meeting point at 9:00 am, making it ideal for those eager to explore before afternoon.

Known for its diverse species, the Sian Kaan Biosphere remains untouched by human development, providing an authentic encounter with the region’s flora and fauna. The tour’s focus on animal sightings, birdwatching, and interaction with nature makes it suitable for travelers who appreciate wildlife and natural landscapes. With a rating of 4.0/5 based on one review, this tour is appreciated for its guides’ expertise and stunning views, though some should consider the 12 USD biosphere tax and the physical activity involved.

How the Tour Begins: Pickup, Water, and Snacks in Tulum

The adventure starts at 9:00 am sharp from the Súper Akí Store in Tulum, where transportation is provided, ensuring a smooth start. Water is offered during transportation, and before boarding the boat, each participant receives a sandwich and a flavored water drink—a thoughtful touch that helps fuel the day’s activities.

This setup highlights the tour’s focus on comfort and convenience, with most travelers booking 8 days in advance, reflecting its popularity. The group size is capped at 40 travelers, which balances a lively atmosphere with enough space to enjoy the experience. Wearing comfortable clothes, swimsuits, and bringing towels or extra clothes are recommended for the activities ahead.

The Journey to Punta Allen: Navigating the Biosphere by Boat

Once at the biosphere, the main activity is a 3-hour boat ride in Punta Allen, where the guide leads you to the best spots for wildlife viewing. During this ride, expect to see manatees, dolphins, and turtles—many of the most iconic marine animals that inhabit this protected area.

The boat captain’s skill is a highlight, as the guide takes advantage of each opportunity to showcase bird species and marine life. Passengers benefit from insightful commentary and strategic positioning, ensuring memorable sightings. The boat ride’s pacing allows a relaxed yet engaging exploration of the natural environment, with plenty of chances to pause and observe.

Wildlife and Bird Sightings: The Heart of Sian Kaan

Birdwatching is a key feature of this tour, with the guide actively pointing out various bird species and praising their behaviors. The biosphere’s rich biodiversity means numerous bird types can be seen during the boat ride, adding an educational element to the adventure.

Apart from birds, the chance to spot manatees, dolphins, and turtles enhances the appeal for wildlife enthusiasts. The guided commentary makes these sightings even more meaningful, allowing visitors to appreciate the importance of this natural habitat and its protected status.

Swimming at the Second Largest Reef: Colorful Fish and Coral

After the boat ride, the tour includes a swimming activity at the reef, which is the second largest in the world. Snorkelers can expect to see vibrant coral formations and colorful fish swimming nearby. The guide keeps safety as a priority, ensuring all participants enjoy this underwater encounter comfortably.

Bringing swimsuits, towels, and extra clothes is necessary for this part of the tour. The reef’s location offers an excellent opportunity for underwater photography and relaxing in the crystal-clear waters while observing marine life up close.

Dining and Free Time: Enjoying Nature’s Surroundings

Post-swimming, a delicious included meal awaits at a local restaurant, where travelers can choose one dish and enjoy a flavored water. The meal provides a relaxing break amidst the natural scenery, allowing for reflection on the day’s highlights.

Participants also have free time for photos, capturing the lush landscapes, wildlife, and memorable moments. This downtime allows for personal reflection or simply soaking in the untouched beauty of the biosphere.

Additional Fees and Practical Tips for Visitors

While the tour covers transportation, boat ride, swimming, and a meal, there are some additional costs to consider. A biosphere tax of 12 USD per person is not included and must be paid on-site. Drinks at the restaurant, including beers and sodas, are also not included.

Practical tips include using biodegradable sunscreen and insect repellent to protect the environment. The tour recommends comfortable clothing and footwear, and participants should bring swimsuits, towels, and extra clothes. The activity is suitable for most travelers, but physical readiness for boat rides and swimming is advised.

Meeting Point, Duration, and Booking Details

The entire experience lasts approximately 11 to 12 hours, making it a full-day commitment. The tour begins promptly at 9:00 am and concludes back at the original meeting point in Tulum. Booking generally opens 8 days in advance, reflecting high demand.

The tour’s group size is limited to 40 people, ensuring an engaging experience without feeling crowded. The inclusion of mobile tickets allows for easy access and smooth check-in on the day of the activity.

Customer Feedback and Overall Ratings

Based on the single published review, the boat ride and biosphere landscape are described as amazing, with excellent animal and bird sightings. The captain’s skill in showcasing wildlife receives particular praise. The lunch is characterized as good, and transportation arrangements are smooth.

While the overall rating is 4 out of 5, the positive aspects highlight the guides’ knowledge and the scenic views. Minor considerations include the need to read and understand the biosphere tax and wear appropriate gear for water activities.

Final Thoughts: Who Will Enjoy the Sian Kaan Biosphere Tour?

This tour suits nature lovers, wildlife enthusiasts, and those seeking an active day outdoors. The combination of boat excursions, wildlife sightings, and reef snorkeling offers a comprehensive experience of Sian Kaan’s natural beauty. It’s particularly appealing for travelers who appreciate guided tours with knowledgeable guides and enjoy being immersed in pristine environments.

Thanks to its full-day schedule, it’s best for those prepared for a physically engaging day. The quiet, untouched nature of the biosphere makes it ideal for visitors looking to escape urban life and connect with nature in a meaningful way.

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Eco Biosphere Tour, Sian Kaan Swim from Tulum City



4.0

“The boat ride and biosphere was amazing with lots of animal & bird sightings. The captain took advantage of each experience giving us the best view…”

— Remi H, Apr 2025

Frequently Asked Questions

What is included in the tour price?
The tour includes round transportation from Tulum, a 3-hour boat ride, swimming at the reef, and a meal with a drink. Biosphere tax and drinks at the restaurant are not included.

How long is the tour?
The experience lasts approximately 11 to 12 hours, starting at 9:00 am and ending back at the meeting point.

Where does the tour start?
It departs from Súper Akí in Tulum at the specified meeting point.

What should I bring?
Participants should bring swimsuits, towels, extra clothes, and comfortable shoes. Use biodegradable sunscreen and insect repellent.

Is the tour suitable for children?
Most travelers can participate, but physical readiness for boat rides and swimming activities is recommended.

How much does the biosphere tax cost?
The 12 USD per person biosphere tax is paid on-site and not included in the tour price.

Can I cancel the tour?
Yes, free cancellation is available up to 24 hours before the scheduled start.

What if the weather is poor?
The tour requires good weather; if canceled due to weather, a full refund or alternative date will be offered.

Are drinks at the restaurant included?
No, beverages like beers and sodas are not included in the meal price.

Who operates this tour?
The tour is provided by Stap Travel, with contact available via phone +529981490079 and email [email protected].