The Heysen Trail
- A 1,200 km walking trail suitable for both the serious backpacker and day walker. Walking hints, features, volunteer information, accommodation details, maps, and sectional closure dates provided.
- http://www.parks.sa.gov.au/heysen_trail/

ARPA Bushwalkers
- Open to members of the Australian Retired Persons Association. Details of walks, membership information, walking guidelines, and camp co-ordination newsletters provided.
- http://www.arpasa.asn.au/Bushwalking/Pages_bush/home.htm

Walking SA
- The walking federation of South Australia representing bushwalkers and bushwalking clubs throughout the state. Membership details, newsletter, extensive links to hiking information.
- http://www.walkingsa.org.au/

W.E.A. Ramblers Bushwalking club
- Fortnightly hiking group, mainly concentrating on local conservation parks. Contact details, photo gallery, walking reports, and meeting place included.
- http://members.optusnet.com.au/~gsmith5/

Chris's Walking Group
- Social group for single bushwalkers from 30 to 50. Sunday daywalks ending in a pub meal and other outdoor activities and occasional extended hikes. History, calendar, and image galleries included.
- http://users.chariot.net.au/~cmoad/WalkingGroup/Home.htm

Friends of the Heysen Trail
- Non-profit supporters group with an emphasis on the recreational and social aspects of the track. Includes information on walking the track, walks programme, huts and campsites, history of the track, and magazine.
- http://www.heysentrail.asn.au/

Adelaide Bushwalkers
- Offers opportunities for walking and other outdoor activities from rock-climbing to conservation work. Holds regular weekend overnight hikes and Sunday day-walks, and makes good use of long weekends to do a variety of trips further afield.
- http://www.adelaidebushwalkers.org/