Geocaching
Official site of the GPS based game offering information on how to play, and community content.
Lonely Planet
Online home of the popular travel guides. Site features travel guides, news, and advice.
National Park Service
Government site offering information on national parks along with historical details, news, and a calendar of events.
Petfinder
Online adoption resource providing information on pets available for adoption.
Recreation.gov
Government site providing information on campgrounds, wilderness areas, and national parks and beaches.