The oldest settlement in Louisiana is Natchitoches, which boasts plenty of French and Spanish colonial architecture. Founded at the beginning of the 18th century as a French settlement, Natchitoches is now known for its historic district. A brick street along Cane River Lake is the perfect place to set off on a walking tour, spotting charming colonial homes and more than a few bed and breakfasts offering quaint accommodation and afternoon teas. History lovers can’t miss the Fort Saint Jean Baptiste, an original 18th century fort that offers reenactments of military manoeuvres as well as ordinary colonial life.