Full of thrills and chills, the Haunted Cotton Exchange Tour is a must for visiting Wilmington ghost lovers. Haunted Cotton Exchange Tours: Interesting..... - See 11 traveler reviews, 5 candid photos, and great deals for Wilmington, NC, at Tripadvisor. Haunted Cotton Exchange. Group, Private and Bus Tours available. Chills and Thrills await you at the one of the most historic & haunted locations in Wilmington.