CPT Hours CPT is open regular business hours (M-F, 8 am-5 pm) for operations, calls and prearranged volunteer work, private/group tours, and field trips. CPT is open to the public for reserved, guided tours on Saturdays and Sundays at 10 am and 1 pm. Tours are by reservation only. Call (919) 542-4684 to make reservations. to the Carnivore Preservation Trust * please use the driving directions below Directions: From the East (Raleigh) From the West (Siler City) From the North (Chapel Hill) From the South (Sanford)