Location and driving directions View directions from Tulsa - Mapquest View directions from Oklahoma City - Mapquest View directions from Wichita - Mapquest And then once you get to Arkansas City... Horizon is located 7 miles east of Arkansas City. Follow Madison Ave./County Rd 12 for 3.5 miles. As County Rd 12 curves to the left (north), Country Rd 6 will curve to the right (south) and then turns back east. Follow this for about 2.5 miles and then look for the Horizon sign at the bottom of the hill. Turn right onto gravel and go 1 mile to the camp.