We went to the AZ Science Center last month and here are some pics I'm finally posting. It was great because it is free to Bank of America card holders on the first of the month. The kids thoroughly enjoyed it and the bonus was we rode the light rail into downtown. These pics were taken before and after we went into the science center. Outside the science center there is a large almost pyramid-like structure with steps going up and then a flat roof with a garden. This was the structure that the kids were climbing in some of the photos.