Make a reservation with the Duncan Convention & Visitors Bureau for this tour to learn more about the famous Chisholm Trail, a cattle trail that ran from the stockyards in Fort Worth, Texas, through Duncan, Oklahoma, and up to Abilene, Kansas. Visitors will feel like they've been transported back in time to the hey-day of the Chisholm Trail with visits to the Chisholm Trail Heritage Center, various historic markers and Monument Hill.