Ten Mile Hollow campground in Dharug National Park is a remote tent-camping area accessible only by foot or bicycle along the historic Old Great North Road. Located approximately 16 kilometres from the Wisemans Ferry trailhead, this secluded bushland site offers six tent sites with basic facilities including toilets and barbecue facilities. Walkers and cyclists must carry all camping equipment and drinking water from the trailhead. The campground serves as a peaceful overnight stop for those undertaking the multi-day Old Great North Road hike through this heritage-listed area of the Central Coast region.