Centro Ecologico Sian Ka'an CESiaK

in Tulum - Sian Ka'an

  • Bedrooms: 1
  • Bathrooms: 1
  • Prices: ~$65 - $175 per night
Send to a friend



Jan 2015 - CESiak is currently closed for maintenance.





Centro Ecologico Sian Ka'an (CESiaK) is located on the Caribbean Coast of Mexico, near the Mayan Ruins of Tulum, south of Cancun. A small ecotourism and education center, it serves as a model for sustainable development in sensitive tropical ecosystems. The revenue generated through tours, fishing, beautiful accommodations, and various on-site activities is used to fund conservation and education programs within the Sian Ka'an Biosphere Reserve. The Center operates using ecologically responsible technologies, including systems for wetland waste management, rainwater collection, and solar and wind energy generation. It also operates educational outreach programs and biological research. CESiaK provides a model for other sustainable development projects as well as an informational resource for the Sian Ka'an Biosphere Reserve. 

CESiaK offers beautiful, comfortable accommodations that operate up to our high environmental standards. The central kitchen and dining area were designed to maximize comfort while minimizing impact to the surrounding forest. This main building, including the learning center, was built on top of the abandoned concrete ruins of the site's former hotel.  

From the central building, paths wind through the palm forest to the individual campsites. The sites boast spectacular views from their private patios as well as plenty of shade and cooling breezes. Raised on platforms to allow ecological and hydrological processes to continue, the spacious tents come fully furnished. Shared bathrooms are always clean and also have stunning views over water.  


Inside the Sian Ka'an Biosphere Reserve exists this exciting experiment in ecotourism; a project involving community-based, ecologically-sound tourism in which proceeds are used to fund environmental education and conservation programs. Boca Paila Camps offers beautiful, comfortable facilities that operate to the highest possible environmental standards.


Raised on platforms to allow ecological and hydrological processes to continue, the spacious tents come fully furnished. All cabins are located in the vicinity of our shared bathroom and shower. Since the tent cabins do not have their own bathroom. All these facilities are shared. According to our ecofriendly program, the tent cabin doesn’t have electricity, so we recommend you to bring your own flash light. Amenities as candles will be provided during our 


The sites combine magnificent views from private patios with plenty of shade and cooling breezes. From the restaurant, paths wind through palm forest to individual tent-cabins. The restaurant serves delicious Mexican and Caribbean cuisine at tables that boast spectacular views over the Caribbean Sea, inland lagoons and the Boca Paila peninsula. Open from 7:30am to 9:30pm and our Bar open during the morning until 9:30pm. Wi-Fi is available around Restaurant only (available if weather permit). 

Our Ecological Center is located 4.8 kms south of the principal northern entrance to Sian 
Ka'an, referred to as "El Arco", and 16 kms from Tulum town.



Guiding Principles of CESiaK's Design:  

In Sian Ka'an, we live constantly in awareness of the wind and sun, they provide our electricity, climate control, and mark the passing of days and seasons. These are fundamental elements of our design. Using a combination of traditional building practices, contemporary architecture and high technology, we harness the power of the wind and sun to create year-round comfort in our common spaces and tents.  

Build no more than necessary -- Where possible, we have tried to substitute natural landscape for plantings, and plantings for hard construction. Palms provide shade and protection from wind and views. Trees are also remarkably good for supporting hammocks.  

Restore and maintain the coastal dune ecosystem -- The dune ecosystem maintains the boundary between sea and land. It protects the interior species from salt and wind and keeps the sand on beach where it belongs. Our tent platforms, raised above the ground on stilts, enable our guests to enjoy the sea breeze ventilation and stunning views while eliminating impact on the native vegetation and maintaining the sensitive ecological balance so that future generations can enjoy the natural beauty of this site.  

Demonstrate practical environmental technology -- As part of every guest's experience, they will use, interact with, and become exposed to an array of environmentally benign technologies. Showers and sinks are flow with rainwater and the resulting greywater is recycled in a series of filters and re-utilized for flush toilets. Wastewater flows through the septic system and sculpted wetland garden, the effluent then flows through drip irrigation to nourish young seedlings. Reducing precious water consumption, our composting toilets produce natural fertilizer while providing the user with fabulous views over the spectacular inland lagoons.  

Every path is a lesson, every building a classroom -- A fundamental goal of CESiaK is to teach without lecturing, allowing the experience to guide the guests along their path of learning, at their own pace, depth, and direction. We have carefully placed interpretive signage to educate without distracting from the experience or turning nature into a static museum. Guided tours and educational pamphlets are available for those who wish for more depth.








Tent with one bed & ocean view.1 Bed queen size

Low $90 USD Mid $99 USD High $130 USD

Tent with two beds & ocean view.1 Double bed and 1 single bed.

Low $90 USD Mid $99 USD High $130 USD

Tent with two beds & garden view.1 Double bed and 1 single bed.

Low $75 USD Mid $85 USD High $110 USD

Low Season : April 28, 29 ,30.May, June, September and October.
Mid  Season:  From January 16th to April 10th. July, August, November until December 14th.
High Season: From April 11th to 27th From December 15th to January 15th 2015.



Rates are in US dollars per tent/night, double occupancy.

Extra person charge is $20USD per person per night.

19% tax and tips are not includedin the rates.

Prices do not include meals and some activities.

Children 5 and younger are no charge, but we recommend this property for children 5 and older. Children 5 years and older are considered as full rate.

Deluxe tent cabins offer 800 thread count sheets and pillows, hand-painted headboards, rocking chair and finer porch furniture.

Bathrooms and showers are nice and clean, however they are shared. None of the tent/cabins have a private bathroom.

Prices are subject to change without notice unless reservation is confirmed and paid for.





Add Ons at Cesiak     Deluxe Double
Base # of Guests 2 2 or 3
Extra PP Fee 
Adults N/A $20 /night pp


Cesiak Bedding Beds Baths Notes
Ocean View Tent Cabin  1D  Shared Spectacular Ocean view with terrace. 
Double or twin bed. 
Garden View Tent cabin 1D 1T Shared Spectacular jungle view with terrace. 
Double or twin bed. 
Casa Redonda 1Q, 1D, 1T 2 Charming Ocean front little house with partial view of the lagoon. Kitchen, terrace and a thatched palapa with lounge chairs.
K = King, Q = Queen, D = Double







Add a review!
There are not yet any reviews for this property.


Click on a property calendar to view availability.



We have not yet marked this property on the map, ask us if you want to know more about where it is!


Property Centro Ecologico Sian Ka'an CESiaK in Tulum - Sian Ka'an

General Reservation Information and Conditions.