Long-distance travel requires energy: fuel for planes, trains, automobiles and boats. Many transportation companies are working to reduce their energy consumption; use alternative sources such as biofuel and solar power; and offset their carbon footprint by giving back to charities. If your transportation provider isn't going green, you can offset the carbon footprint of your journey at carbonfund.org.
Ecotourism often takes travelers to exotic, untouched areas where nature still reigns over humans. While in pristine areas, conscious travelers take care to not disturb nature: staying on trails, controlling trash and fire, keeping chemicals out of the earth and water. In addition, many destinations work hard at preserving their regions' ecosystems for future residents and visitors.
Resorts and hotels around the world are going green: reducing their energy use, investing in eco-friendly building materials, preserving their environments and supporting local communities. When choosing a green hotel, responsible travelers know to avoid "greenwashing," and support businesses that truly are working for change.
More and more adventurers and long-term travelers are volunteering on farms, in schools and at building sites around the world. Voluntourism can be done independently or through organizations such as wwoof.org; in many cases, food and lodging are free while travelers work.
Savvy ecotourists know that local food is sustainable food. By patronizing locally owned restaurants and hotels that work with farmers in the community, eco-travelers support local agriculture and reduce the environmental cost of shipping food over long distances.
Non-profit organizations across the globe focus on small and underserved communities, ecosystems and economies. Many socially conscious travelers get involved with charities in their favorite destinations, where even small donations can make a big difference in preserving the environment.
