Ecotour Expeditions, Inc. - Organizes ecological and natural history tours to the Amazon rainforest and other natural wonders of Central and South America. - http://www.naturetours.com/
Beavertail Lighthouse and Park - History, photos, and old postcards. The lighthouse, built in 1856, and a lighthouse museum are located in Beavertail State Park at the rocky southern tip of Conanicut Island. - http://www.lighthouse.cc/beavertail/index.html