Keep an eye out at Poissonnerie Municipale — you're likely to discover a great travel trinket in one of its many stalls. After you've found the perfect gift, enjoy a meal from one of the food vendors.
This community marketplace in Le Treport comes recommended by travelers, so put it on your must-see list. Don't think the sightseeing ends there, however. There are plenty more attractions ready for you to check out after Poissonnerie Municipale. Le Treport Beach, Funiculaire du Treport, and Mers-les-Bains Beach are nearby.