Directory of aquatic science, boating and fishing education resources for educators, natural resources professionals, and the general public.
http://www.nps.gov/rtca/
National Park Service project provides technical assistance to community groups and government agencies in conserving rivers, preserving open space, and developing trails and greenways.
http://www.scubadiving.com
Offers reviews of scuba equipment; reader ratings of dive destinations; and safety and training articles for new and expert divers.
http://www.sportdiver.com/
Sport Diver is the official magazine of the PADI Diving Society.
http://www.takemefishing.org/
Guide for charter fishing.
http://www.campingandcaravanningclub.co.uk
Welcomes all campers in all units including tents, caravans, and motor caravans. Membership benefits, FAQ, site finder, club news and information, links to local clubs, and application requestion form.
http://www.traildatabase.org/
Searchable database of more than 2,000 hikes, walks, and trails all over the globe. Includes current restrictions due to Foot and Mouth Disease and links to several other hiking resources.
http://www.TU.org/
For over 35 years, Trout Unlimited has been Americas leading trout and salmon conservation organization, dedicated to conserving, protecting, and restoring cold-water fisheries and their watersheds.
http://water.usgs.gov/recreation/
Guide to resources from the United States Geological Survey, including sections on nature watching, boating, camping, climbing, fishing, hiking, biking, and hunting.
http://www.waymarking.com/
Provides tools for you to catalog, mark and visit interesting and useful locations around the world.
http://www.wilderness.net/
Wilderness research, educational materials, and news. Also includes discussion forum and a directory.
http://www.wildernet.com/
Directory of sites offering information on outdoor recreation throughout the United States.
http://www.woodalls.com
WoodallsSearch engines for locating campgrounds, tenting sites, and RV dealers and service. Camping articles, FAQ, online bookstore, and forum.
http://www.divefree.net/
Listings of scuba-related sites, dive shops, and ocean photography. Also featuring dive discussions and contests.
http://morelsandmore.com
Morel mushroom hunting community with tips, links, photos, and sales of books and theme merchandise.