Join the National Trust of South Australia - where your membership unlock a world of heritage, offering free of discounted access to 1000's of incredible historic sites worldwide, safeguarding the past for future generations.

The National At the heart of the National Trust of South Australia, you’ll find our deep-rooted commitment to caring for cherished places, treasured collections, and timeless traditions, all of which hold a special place in our culture. To fulfill our mission, we rely on the strength and adaptability of our members.


We are a membership-based community organisation, which relies on the support of its members and volunteers. The generosity of members and partners enables the Trust to achieve its goals and helps promote the conservation of the natural, built and cultural heritage assets of South Australia.


At the core of our mission is a deep commitment to fostering enthusiasm and garnering support for heritage conservation. Through immersive experiences at heritage sites, our goal is to captivate individuals of all ages, ensuring that each visitor, whether they attending a special event, tour, or performance, gains a solid understanding of our heritage’s significance.


Download our Membership Form to complete, if this is your preferred method.

NTSA Membership Form 


PLEASE NOTE: In line with our Terms and Conditions, you must be a South Australian resident to become or remain a member of the NTSA. If you have moved interstate or overseas, it is recommended that you join your new local National Trust organisation. 

Become a Member or Renew your Membership

Join or Renew

Membership Categories

Full PriceConcession (Aged over 60 years or in possession of either a government pension or in full-time study)
Family 2 Adults and Children under 18 years only$125$110
Volunteer Only offered after 40 hours of volunteering has been completed.
Walking Member$40
Music Member


Our members enjoy:

SingleFamily (2 Adults & Children u18)E-MemberVolunteerMusicWalking
Free or discounted entry to National Trust properties worldwideYesYesNoNoNoNo
Free or discounted entry to events and toursYesYesNoNoNoNo
Special retail/promotional offersYesYesNoNoNoNo
Heritage LivingYesYesElectronicElectronicNoNo
Members Club & What's On (E-Newsletter)YesYesYesYesYesYes
Discounted entry for Walking Tours/EventsYesYesYesYesNoYes
Discounted entry for Music Tours/EventsYesYesYesYesYesNo
Membership CardYesYesNoNoNoNo
Voting RightsYesYesYesYesNoNo

National Trust Properties


International Properties


National Trust Events


Membership Terms and Conditions