St. Louis Altenheim has a surprisingly unique location. Located on South Broadway in South City St. Louis, the Altenheim is 20 minutes or less from anywhere in St. Louis.We encourage everyone to come by for a tour you'll be pleasantly surprised. The Altenheim offers the perfect blending of: majestic Home , a view overlooking the serene Mississippi, beautifully landscaped grounds,quietly and elegant accommodations, wonderful dining ,a wealth of services backed by a century of experience ...