The Park marks the point just west of Mapleton where Pencil Creek cascades 120 metres over an escarpment. This small, day-use-only park, shelters many bird species, including the peregrine falcon, eastern whipbird and wompoo fruit-dove. From the carpark there is a short walk to Mapleton Falls lookout with wheelchair access to toilet and lookout. The panoramic view takes in the waterfall and Obi Obi Valley. From the open, grassy picnic area, the Wompoo circuit winds through eucalypts and rainfores where visitors may hear the fruit-dove’s booming calls, "wallock-a-woo" and "book-a-roo". Near the causeway pool frogs may be heard and distinctive hexagonal volcanic rocks seen.