Image by TheDigitel

Charleston Harbor Tours and Palmetto Carriage Works are teaming up this Sunday to offer a special treat to Tri-County residents: free combo tours.

This is their way of saying "thank you" to local residents. All you have to do to snag a seat is present a photo ID with a local address. Children must be accompanied by an adult, however, you're allowed to have up to 3 kids per adult.

Harbor Tours depart from the Charleston Maritime Center (10 Wharfside Street) and Carriage Tours depart from the Palmetto “Red Barn” (8 Guignard Street) with ticket offices located at 40 N. Market Street.