The volcanoes were spectacular, especially number six. I didn't get a direct view of the others, only from a distance, so they weren't that impressive. The sunset was truly beautiful, definitely worth seeing. However, the signage inside was somewhat inadequate; there weren't enough, and sometimes it was easy to get lost. Also, the gravel road for parking wasn't ideal for low-chassis minivans, and the section from the ticket gate to the park was riddled with potholes.