iWitness is a one-of-a-kind Catholic young adult conference held every December, bringing together young people from across Australia for powerful talks, beautiful liturgy, perpetual adoration, and authentic community. Born out of World Youth Day 2008 and run entirely by volunteers, iWitness is known for uniting young adults from every walk of life into a vibrant, faith-filled family.

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Across four days, you’ll hear from inspiring national and international speakers, dive into the yearly theme through talks and small groups, and experience moments of deep encounter with Christ, all while building friendships that last. If you’re searching for meaning, connection, or renewal, this is where you belong.

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Join us 11–14 December and discover what it means to encounter Christ in the Eucharist through the sacraments, build community and have fun!