Similar to the encyclopedia, Wikitravel is a free, crowdsourced travel guide with thousands of pages for destinations all over the world.
Wild Guernsey provides education, eco-tourism and organic products at their Pouquelaie Vinery site located on Guernsey, Channel Islands.
Wilderness Volunteers organizes and promotes volunteer service to the United States' wild lands. They take week-long trips with volunteers to work on a variety of service projects with public land agencies.
XpressRate provides on-line quote and comparison services for international air and ocean rates from multiple shipping agencies. Their search covers both full container loads and less than full containers.