The Historic Dunlap Coke Ovens Park is a 62 acre park located in the heart of Sequatchie County, Tennessee. Come explore the remains of 268 beehive coke ovens used in the early 1900's to convert mountain coal into industrial coke, a product used to smelt iron ore. This wooded park, found at the base of the Cumberland Plateau in the beautiful Sequatchie Valley, is open daily for self guided tours.