Founded in 2002, Sustainable Travel International STI is a 501c3 nonprofit organization, dedicated to providing education and outreach services that help travelers, travel providers and related organizations support environmental conservation and protect cultural heritage while promoting crosscultural understanding and economic development.

Address: Sustainable Travel International , 835 SW Williams Drive , White Salmon, WA 98672 USA
Telephone: 800-276-7764
Website: http://www.sustainabletravelinternational.org/