Hawaii Volcanoes National Park Guide - Address, phone number, hiking, sights, and camping information, maps, weather, and links. - http://www.hawaii.volcanoes.national-park.com/
Hawaii Volcanoes National Park - Official web site, from the National Park Service. Map, contact information, driving directions, information on camping and a hotel inside the park, fees, facilities. - http://www.nps.gov/havo/index.htm