The Iao Valley State park was the last stop on my day trip. By now it was around 4:00 pm, and the sun sets at around 6:30 pm. I had no idea what to expect. There was a little star on the map the car rental place gave me that said “Iao Needle.”

The park is in the valley formed from a collapsed volcano (a caldera) Iao means “cloud supreme” from the bank of clouds that are usually hanging over the valley. Throughout the park, there are signs saying that flash floods occur regularly because of the frequent and heavy rains.