One interesting about those fishes is, they aren’t captured and eaten by anyone. People believe that these fishes are some kinds of gods. Therefore, eating or hurting them can cause a deadly disaster.
After exploring the cave and watching the swimming fishes, you may want to have a sightseeing around the cave.
For Pha Suea Waterfall, it is a 6-storied waterfall. It is about 10 metres high and 15 metres wide. The water flows all the time, causing them to look like a thin white curtain. The woodland around it is in complete state. There are green trees. However, you are not allowed to play in the water below the waterfall, as the current is too harsh and that may cause you a great danger. In that case, you may just sit on the shore and have a picnic, or something like that instead.