US State Parks und Kanada Provincial Parks
British Columbia Parks	www.env.gov.bc.ca/bcparks/
Yukon Parks	http://www.touryukon.com/Parks.asp
Alberta Parks	www.cd.gov.ab.ca/enjoying_alberta/parks/index.asp
Alaska State Parks	www.dnr.state.ak.us/parks/
Washington State Parks	www.parks.wa.gov/
Oregon State Parks	www.oregonstateparks.org/searchpark.php
California State Parks	www.parks.ca.gov/
Nevada State Parks	www.parks.nv.gov/
Arizona State Parks	www.pr.state.az.us/
Utah State Parks	www.stateparks.utah.gov/visiting/tour.htm
Wyoming State Parks	www.wyoparks.state.wy.us/index1.htm
Montana State Parks	www.fwp.mt.gov/default.html
Idaho State Parks	www.idahoparks.org/
Texas State Parks	http://www.tpwd.state.tx.us/
New Mexico State Parks	http://www.emnrd.state.nm.us/emnrd/parks/
Colorado State Parks	http://www.wildernet.com/colorado/stateparks.html
Sonstige Reiseführer
Fodor	http://www.fodors.com/parks/
California Guide	http://www.kalifornien-tour.de/
California Hiking Guide	http://www.thecaliforniahikingpage.com/
USA South-West	http://www.americansouthwest.net/california/index.shtml
Yukon Web	www.yukonweb.com/
England Wanderkarten	www.goldeneyemaps.com
Outfitter
Kanoe People	http://kanoepeople.com/
Up North Adventures	http://www.upnorth.yk.ca/
Allgeyer Verlag	http://www.kanuverlag.de/
Lauche & Maas	http://www.lauche-maas.de/
Nature Friends	http://www.naturefriendsbedandbreakfast.com/index.htm