I work for the Project for the Management of Coastal Natural Resources, known as PMRC. Our responsibility is to help look after the coastline around Bahía.
When I look at tourism only from an environmental point of view, I do not see many serious problems here. Visitors sometimes leave rubbish on the beach, but we have added more waste bins. We also organise regular clean-up activities together with local residents, and this has kept the problem manageable.
The project that makes me most proud is on Isla Corazón, a mangrove island with an extraordinary population of birds. We want visitors to discover the ecological richness of the mangroves while creating a new source of income for local fishermen.
The fishermen already know these waters and mangroves better than anybody. In the project, they take tourists to the island by boat and guide them through the area. They can earn money from the environment without having to remove fish, timber or other resources from it.
The fishermen can turn knowledge they already have into an income that depends on keeping the mangroves alive.
We even expect tourism to have a positive environmental effect. Part of the money earned through the project can be invested directly in planting new mangrove forest.
This creates a useful circle. Visitors come because the island is rich in birds and other wildlife. Local people earn money by showing them that nature, and some of the income helps restore the habitat on which the experience depends.
I am not very worried that tourism will disturb the local ecology, but that does not mean we can stop paying attention. PMRC will continue monitoring the area closely. It is better to notice a problem early than to assume everything will remain fine by itself.
I also see few negative effects for the community at present. Tourism has widened the market for local products and created jobs in hotels and restaurants that did not exist before.
My one complaint is not very serious: some of the newer apartment buildings are not particularly attractive. Development can change the appearance of a coastal town even when it does not immediately damage the ecosystem.
Tourism can help restore nature when part of what visitors spend returns directly to the mangrove forest.
The most important thing is to keep the project connected to local knowledge and environmental care. If tourism grows, its benefits should strengthen the coastline rather than slowly use it up.
For me, Isla Corazón shows what tourism can become: fishermen guiding instead of extracting, visitors learning instead of only consuming, and new mangroves growing because people came to see the ones already there.