Timeless Heritage. Modern Comfort. Unforgettable Moments.
Castlereagh Conference Centre is Western Sydney's hidden gem for accommodation, conferences, retreats, weddings, funerals and special events.
Rich in history and heritage, our site is home to "The Sacred Acre", where John Lees built Australia's first Wesleyan Methodist Church on 7 October 1817.
We offer a unique blend of peaceful surroundings, modern facilities and historic charm, creating memorable experiences where people can connect, celebrate, reflect and recharge.
What We Offer?
Why Choose Castlereagh?
Accommodation for up to 48 Guests
Conference facilities for 80+
Flexible catering options
Heritage chapel dating back to 1847
✓ Stunning Blue Mountains views ✓ Peaceful rural setting ✓ Just minutes from Penrith ✓ Free onsite parking
Stay, Relax & Recharge at Castlereagh
Escape the noise without leaving Sydney. Enjoy comfortable accommodation surrounded by peaceful grounds, Blue Mountains views, and space to connect, unwind and recharge.
Guest Testimonials
Cabins were very comfortable and had everything we needed. They also had a very modern fresh feel to them.
Sama Hitha Group
Castlereagh Conference Centre is very well appointed and in attractive surroundings. The staff are pleasant and helpful. It was an ideal venue for our conference.
CWCI International Board