'Ecotourism' (also known as ecological tourism) is responsible travel to fragile, pristine, and usually protected areas that strives to be low impact and (often) small scale. It purports to educate the traveler; provide funds for conservation; directly benefit the economic development and political empowerment of local communities; and foster respect for different cultures and for human rights. Eco tourism is held as important by those who participate in it so that future generations may experience aspects of the environment relatively untouched by human intervention. Most serious studies of ecotourism including several university programs now use this as the working definition.
Ecotourism appeals to ecologically and socially conscious individuals. Generally speaking, it focuses on volunteering, personal growth and learning new ways to live on the planet. It typically involves travel to destinations where flora, fauna, and cultural heritage are the primary attractions. Ecotourism is a conceptual experience, enriching those who delve into researching and understanding the environment around them. It gives insight into the impact of human beings on nature and also a greater appreciation of our own natural habitats.
Responsible ecotourism includes programs that minimize the negative aspects of conventional tourism on the environment and enhance the cultural integrity of local people. Therefore, in addition to evaluating environmental and cultural factors, an integral part of ecotourism is the promotion of recycling, energy efficiency, water conservation and creation of economic opportunities for the local communities.

Fernando de Noronha in Brazil