Welcome to Treasure Inn of Lake Charles , Louisiana is conveniently located on Interstate-10 between Houston, TX and New Orleans, LA. Our sandy beaches are nestled on the Calcasieu River just 30 miles upstream from the Gulf of Mexico. Lake Charles is connected to the Gulf by means of a deep-water ship channel and is the seat and port of entry of Calcasieu Parish. Its gaming and the great outdoors, culinary delights and rhythm and blues. Its good company and quiet reflections, historical sites and luxurious accommodations. Its a tropical climate and Southern hospitality. Southwest Louisiana is named the Festival Capital of Louisiana with over 75 annual festivals from the glittering splendor of Mardi Gras to the swashbuckling days of the Contraband Days Pirate Festival, there is something going on nearly every weekend So what are you waiting for. Come experience Southwest Louisiana, where we laissez les bons temps rouler. Let the good times roll.