International EcoTourism Society
Planning a trip, but want to make it environmentally friendly or learn more about conserving the Earth? This organization is a great place to start. You'll find ecotourism resources, training and education and a bulletin board where you can chat with other ecotourists.

Orbitz: Ecotourism
One of the biggest online retailers of vacation packages offers insight into ecotours and ideas for locations that you might want to visit. Find out about eco-friendly hotels or where you can rent a hybrid, greener rental car. Get even more tips for going greener on your vacation.

EcoTourism at Conservation International
Find out about how to travel responsibly to areas that are being conserved either for natural resources or animals in the area under protection. Find out about tourism and biodiversity. Then, browse through the most popular destinations available.

Kayak
Excellent source finding vacation packages. Kayak searches several different vacation booking sites, such as Priceline, Expedia, Hotwire, Travelocity and Airfare.com. Get all the details on how Kayak works and then search for your favorite eco-friendly location.

Ecotourism.net
Network covering everything to do with ecotourism. Find resources at the online eco-library, get the latest news headlines in the field and even shop for some eco-gifts. You'll even find universities focusing on the study of the environment and chat areas.

EcoTourism Panama
Interested in an eco-friendly visit to Panama? You'll find many links on this site to help you plan your vacation. Get a list of tour operators, find hotels and link to specific tour operators throughout the region, each specializing in a different format.

Hawaii Ecotourism Association (HEA)
Wealth of information about ecotourism on the Hawaiian Islands. The organization focuses on training in how to sustain the environment despite the many visitors Hawaii receives each year. Planning on visiting soon? Get some green Hawaii travel tips.

Costa Rica Ecotourism
Beautiful and American friendly Costa Rica offers many sites that will make the eco-tourist's heart sing. Find out about tours of Costa Rica, student travel, tourist packages and view the photo gallery. Then, link to additional information such as night life.

What Is Ecotourism?
An easy to understand definition of what ecotourism involves and how to begin participating in this unique form of travel. Learn more about specific locations, such as the Andes, the Amazon Rainforest and the Galapagos Islands.

EcoTourism Australia
The vast, unpopulated spaces in Australia make a perfect tourist ground for those that love all things green. This site offers articles and information, but also links to many eco-friendly tour companies. Use the search feature to find the tour that matches your needs.

The Ecotourism Game
Numerous tips and resources about how to play the game of eco tourism. Site gives basic information in a fun way that is perfect for students or adults. Set up as an interactive game with steps the user walks through as they go on a mock cyber-trip.

Ecotourism Jobs
Love the idea of ecotourism so much that you want to work in the industry? This site will help match you up with a job. The site is a free job posting and job hunting site. In addition to a job search and posting your resume, you can also browse ecotourism companies to learn more.

The Nature Conservancy: Ecotourism
"Making Tourism Pay Its Way" is just one of the many articles available at this site that looks into ecotourism and other aspects of conversing the environment. For more in-depth information, read the online magazine on topics such as how fires can be used effectively.

Mexico Ecotourism
Site offers a lot of wonderful tips for ecotours in Mexico. Find out about Mexican archaeology, specific info on ecotourism travel and a nice listing of different destinations and link to more information about the location as well as eco-tours in that area.

Wikipedia: Ecotourism
An intense look at the concept of ecotourism. This entry covers topics such as history, criticisms of, improving sustainability and many external references. Also read articles on the ecosystem, biodiversity and information on what greenwashing is.

Explore Irish Waterways
Getting in touch with your green side can mean more than just eco-friendly tourism. Trips to Ireland cover all aspects of green, from lucky shamrocks to the luck of the Irish to protecting the environment during your travels. For the best deals browse the latest offers.

Geotourism
Features information from National Geographic on what geotourism is and its similarities to ecotourism (the two terms are sometimes used concurrently). Find many additional resources, links to sites and travel details for those interested in booking a tour.

Chimp-n-Sea
Conservation fund. Not only can you donate to preserving these important resources, but learn more about projects in which the organization is involved, such as the Kibale Community Fuel Wood Project or eco-travel and other ways to contribute to the cause..

Definition of Ecotourism
Easy to understand definition of what ecotourism involves. Find out about the different types of eco tours, such as rafting, hiking and different locations. See pictures of other travelers rafting on a river in Ecuador. Find out about the community Eco-Project.