Green travel, ultimately, is moral travel. Every person on earth has a vested interest in the continued safety and stability of the environment. But as travelers (and world leaders) grapple with questions of what can and must be done to preserve the climate, ecotourism has emerged as a responsible way to glimpse natural areas while conserving the environment. Whether you're looking for greener methods of travel or vacations that celebrate and help protect the planet’s many ecosystems, Travel + Leisure is here to help guide the way.