Waterfall is a small suburb located in the southern part of Sydney, New South Wales, Australia. It is situated within the Sutherland Shire and is known for its natural beauty, including lush bushland and scenic views. The area is primarily residential, with a mix of houses and green spaces, making it a peaceful retreat from the bustling city. The suburb is well-connected by public transport, with a train station that provides easy access to Sydney's central business district. Waterfall is also close to several national parks, including Royal National Park, offering opportunities for outdoor activities like hiking and picnicking.