Acıpayam is a municipality and district of Denizli Province, Turkey. Its area is 1,772 km², and its population is 54,888. It lies in high country betw…Acıpayam is a municipality and district of Denizli Province, Turkey. Its area is 1,772 km², and its population is 54,888. It lies in high country between the Aegean and Mediterranean regions. A plain, watered by two reservoirs, known for growing melons and watermelons, on the road between the city of Denizli and Antalya. Its altitude is 895 m.