Just a couple mile past Minneapolis, Kansas you will find Rock City. It is a bit strange to see all those rock formations in the middle of a field. Even though they are just big rock formations, you find yourself spending quite a long time looking at them. Also I had to go and look and each individual one. They are all similar, but each one has its own distinct character. The price is 3 dollars, but half of them are located before the gift shop so you can park your car and enjoy them without having to pay. Also take a lunch and half a picnic! There are plenty of tables to sit and take in all the scenery!