Wednesday evenings in summer enjoy music in the beautiful Missouri Botanical Garden. Admission is free (after 5PM), and you can pack your own picnic basket and cooler. Genre ranges from jazz to folk-rock to world music. Bring folding chairs or a blanket to spread on the lawn.
The place where all Anheuser-Busch beers are made for the mid-west U.S. Free tour, with free beer samples for those 21+, of one of the world's largest breweries and bottling factories, housed in beautiful red-brick buildings. The Clydesdale horses and their historic truck and stables are one of the biggest attractions on the tour, as are the brew house and packaging facility. The adjacent beer garden serves really good food and offers cheap samples of most Anheuser-Busch branded beer, from Goose Island to Hoegaarden.
This Roman Catholic church contains the most mosaic art in one site in the world—83,000 square feet, installed by a family of artists who used more than 41 million tiles with more than 7,000 colors.
Citygarden gives kids fountains to play in and sculptures they can related to (Pinocchio, big heads, etc.); art lovers the chance to experience 24 sculptures by some of modern art's great masters (Leger, Herring, etc.); and everyone an award-winning garden in the midst of the city where you can relax and beat the heat. If you'd like to eat in the gardens, there is a cafe that is open for lunch or you can pick up something from the many takeout places nearby.
For the young, the young at heart, or anyone who thinks a five-story playground made of salvaged materials sounds awesome. Don't let the name fool you; this place is a blast! The City Museum is a huge playground built in an old 11-story warehouse made largely out of architectural artifacts from around St. Louis collected by an eccentric millionaire. There are concessions inside the museum as well as bar service by local brewery Schlafy. While there are plenty of artifacts on display, it's not so much a museum as it is a collection of mazes, obstacle courses, tunnels, airplanes suspended in midair, and chutes and ladders. There's a Ferris wheel on the roof, a ten-story spiral slide, an enormous pipe organ, and lots of ways to get lost. Take care when parking; lots of nearby lots tout the "City Museum" on their signs, but only the one on the east side of 16th street (guarded by huge snake sculptures) is officially associated with the museum. Expect to stay here for 3-4 hours.
Shares a courtyard with the Pulitzer Foundation for the Arts.
Train and trolley rides, guided tours, boxcar boutique. Rail and transit collections encompass more than 190 major exhibits, ranging from an 1833 Boston & Providence Railroad passenger coach and the largest successful steam locomotive ever built to a 6,600-hp, two-engine Union Pacific diesel #6944 (“Centennial”) built in 1971. Other collections include road and air travel.