Set off Interstate 64, this down-to-earth hotel is 13 miles from the Cahokia Mounds, the remains of a 13th-century Native American city, and 15 miles from the Gateway Arch in downtown St. Louis. The modern rooms offer free Wi-Fi, flat-screen TVs and minifridges, along with microwaves and coffeemakers. Upgraded rooms add whirlpool tubs and/or pull-out sofas