An eclectic place to visit and get some cool photos but hard to get to by foot.
This place is located in kind of an isolated location that is far from most other site seeing places in Pittsburgh. It's about a 40 min walk from children's museum and Randyland. On the way there, we passed trough some not so great neighborhoods, so I'd recommend that if you're walking to not do it alone.
Once you get there though, you'll be amazed by the HUGE collection of unique bikes and small toys. It's quite the experience. We spend about 25 min there and took some pictures. There's also the option to rent a bike for a day from this place, but it's a bit pricey and you have to return it back to this place at the end. If you are looking to rent a bike I'd recommend Healthy Ride instead.