In a unique enclave, La Laguna de Bacalar, known for being the largest freshwater reef in the world, the architecture collective Colectivo C733 has developed a project with great ingenuity and abstraction to create an observatory through which you can walk and admire the natural wealth of the flora and fauna of the environment, with the least possible impact.

Following the strategy of reducing to a minimum the program required for an evolutionary treasure of extraordinary value, with enormous fragility and threatened by the growth of the urban area, a dock with a square plan facing north and with variable height, designed so as not to touch the mangrove or its trees and to slide the visitor almost floating over the lagoon in which it is located.
The design, conceived as an observatory of the lagoon and the stars, is proposed by the Colectivo C733 based on an efficient structural system built with certified local wood, in such a way that the material serves at the same time as a column, beam and foundation of the catwalk.

The project aims to mitigate the pollution of the town's water discharges, transforming it into a clean place, where everyone wants to go and visit, reducing the construction to a minimum and thereby facilitating the rehabilitation of the degraded mangrove.

Based on the creation of solid spaces that extend into a plain of shadows, the pier houses a series of solid spaces that contain a research laboratory and facilities. The tour has been created incorporating scale museography, a timeline inviting visitors to become aware of and conserve the place.


Bacalar Ecopark by Colectivo C733. Photograph by Rafael Gamo.
 

Project description by Colectivo C733

Bacalar Lagoon is the world's largest freshwater bacterial reef and a site of invaluable evolutionary treasure with living stromatolites. However, the area is also home to the last remaining mangrove on the shores of Bacalar, which is exposed to urban sprawl and other threats. To minimize the impact of human activity, the project's main strategy was to reduce the requested program, act with precision, and tread lightly on the site's rich flora and fauna.

The centerpiece of the project is an 800-meter long pier, a public and open pathway with varying heights to avoid disturbing the mangroves while providing a platform for visitors to glide over the lagoon. The solid parts of the pier house facilities such as a research laboratory and services area, while the shade of tall trees covers an open plain. The project also includes an efficient structural system built with certified local wood, finding the right balance to act as a column, beam, and foundation at the same time.

The landscape strategy is designed to mitigate water pollution through natural filters, depressions, rain gardens, and the rehabilitation of degraded mangroves. The project reduces the amount of built space, reinforcing the strategy and the site's natural systems. Additionally, the project features a museum exhibit in the form of a timeline of the unique biodiversity of the area, recorded on the wood, inviting visitors to become more aware of their environment and to conserve the site.


Bacalar Ecopark by Colectivo C733. Photograph by Rafael Gamo.

Finally, scale museography was incorporated into the tour, like a 10,000-year timeline, engraving the history of unique biodiversity in the wood. The visitor is invited to become aware of and conserve the place, as well as the social management of a public and free space for the residents of Bacalar.

More information

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Architects
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Colectivo C733. Lead architects.- Carlos Facio, Eric Valdez, Israel Espín, Gabriela Carrillo, José Amozurrutia.
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Design team
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Fernando Rodríguez, Montserrat Loyola, Dino del Cueto, Santiago Blanco, Carolina Andrade, Karim Gómez.
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Collaborators
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Structures.- Óscar Trejo.
Bioremediation Strategies.- Spl, Riparia.
Mangrove restoration strategies.- Dra. Claudia Teutli y Dr. Jorge Herrera.
Other consultants.- Dra. Luisa Falcón, Ing. Juan Ansberto, Luz en arquitectura, Pedro Lechuga, TEMAS MX.
Museography.- Dra. Luisa Falcón, Laguna.
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Client
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Secretariat of Agrarian, Territorial and Urban Development, Government of Mexico, Municipality of Bacalar.
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Contractor
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Zenith.
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Area
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Site area.- 1.900 sqm.
Built área.- 1,900 sqm.
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Dates
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Design phase.- November 2020 – April 2021.
Construction phase.- January 2022 - January 2023.
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Location
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Bacalar, Quintana Roo, Mexico.
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Photography
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C733 COLLECTIVE. C733 is a collective since 2019 for the development of public projects; with the collaboration of the studios of Gabriela Carrillo, Carlos Facio and Jose Amozurrutia (TO), Eric Valdes and Israel Espín, architects by the Universidad Autonoma Nacional de México, they are architecture and design studios with international reach in public and private projects, ephemeral interventions, community work, among others. Their first project as a collective was through a competition organized by the SEDATU through the UNAM.
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Published on: April 18, 2024
Cite: "Mangrove, lagoon and stars observatory. Bacalar Ecopark by Colectivo C733" METALOCUS. Accessed
<https://www.metalocus.es/en/news/mangrove-lagoon-and-stars-observatory-bacalar-ecopark-colectivo-c733> ISSN 1139-6415
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