Is there an indoor rock climbing wall anywhere in Louisville?

Rocksport on Plantside Drive is definitely still the spot. I used to climb there all the time. They have a great cave for bouldering, which also has full routes up to an overhang. There is a cool island wall in the center of the gym that you can traverse, and there is another wall with varying degrees. There is a wide variety of lead climbs as well as top-rope routes (gri-gri provided on top rope routes too!) Rob, the owner, sets amazing routes. There are climbs from 5.7 all the way up to 5.13+. They rent gear there as well if you plan on taking a first-timer or a group. A great spot!

I had to look this up, so I can't vouch for it, but there's a Rocksport in Louisville at 10901 Plantside Drive. It looks like it'll have everything you need for a successful climb!