In 2008, Careli Tours reevaluated its community outreach efforts to ensure they aligned with the company’s goals, especially in education and conservation. Collaborating with environmentalist Dr. Incer Barquero's NGO, Fondo Natura, and supported by Maria Isabel Canton, the general manager of Hotel Plaza Colon, Careli launched the Eco-Escuela project. The initiative, which began in 2009, provided year-round lessons on environmental conservation to students at the Pedro Joaquin Chamorro School near Lake Nicaragua. After two years of sponsorship, the program continued to thrive. In 2013, Eco-Escuela expanded to the larger Carlos A. Bravos Elementary School in Granada, impacting 1,000 students and 50 teachers.