Like rocks? Like dinosaurs? Like fossils and meteorites? If so you better make this one a priority. I've been to several geology museums in my day and this one rates near the top. In addition to a large collection of rocks, stones, bones, fossils and meteorites, the UW Geology Museum includes great informational pieces to enhance your understanding of particular displays. I'm a rock hound and really enjoyed the multi-faceted collection that they've assembled from around the globe. I particularly enjoyed the Wisconsin rocks and minerals display. Be sure to check out the huge Earth rotating outside the museums doors. Very cool place.