Location and features thumb|left|Cattai National Park picnic area thumb|left|Thomas Arndell's cottage The national park is situated on the Hawkesbury River and consists of three areas, Cattai Park at the junction of Cattai Creek and the Hawkesbury River, Hope Farm which adjoins Cattai Park to the north, and Mitchell Park approximately upstream along Cattai Creek.
location and features thumb|left|cattai national park picnic area thumb|left|thomas arndell's cottage the national park is situated on the hawkesbury river and consists of three areas cattai park at the junction of cattai creek and the hawkesbury river hope farm which adjoins cattai park to the north and mitchell park approximately upstream along cattai creek