The Three Sisters Social Group meets regularly in the Blue Mountains, near Sydney. We are open to gay, lesbian, bisexual, transgender, intersex, queer people and their friends and families. We encourage an atmosphere of nondiscrimination, acceptance, and respect.

The Queen’s Birthday Long Weekend is a major weekend for the group when we present the Annual Costume Ball and the Blackheath Disco.

Upcoming Events

Due to COVID-19 almost all upcoming events have been postponed.

Blackheath Virtual Disco – 7pm – Saturday 6 June 2020


Blackheath Disco – Saturday 12 June 2021

Annual Costume Ball – Sunday 13 June 2021 – Fairmont