Madison Seven Trails offers 1, 2 and 3 bedroom apartments and townhomes in the West St. Louis County suburb of Ballwin, MO. Visit us today and take a tour of our community amenities including private pools, cardio fitness center, racquetball and tennis and recreation courts. We're adjacent to Ballwin Aquatic Center and Golf Course so you can check out our spectacular park, lake or golf course views while you're here.* *Find your place here and enjoy convenient access. We're just 3 miles from Route 40/I-64 and Route 141 and 10 miles from I-270. Numerous shopping, dining and entertainment options are available within several neighborhood shopping areas. And the Lambert-St. Louis International Airport is within 14 miles and downtown St. Louis is within 20 miles.