Benny, Father, and I went to Cool Mountain to go hiking. Actually, it is hiking through the water. We wore a life vest, long shirt, pants, nonslip gloves, galoshes, helmet and knee pads. I thought we took almost all the protecting things. The water was really cold and fresh. I enjoy stepping on the stones and letting the water go around my skin. Inside the water I wouldn't feel the heat of the day. Most of the time, we couldn't touch the bottom. After a long time we were getting closer to the end, it was like en extreme sport. We climbed a rope up the cliff and the small falls. Our destination is the biggest waterfalls inside, and I thought maybe it is 7 or 8 floors tall. You can swim into the other side, but it isn't like mountain climbing. It doesn't have many noticeable part. It was so glorious when we look out with goggles. Then the water spurted ruthlessly and too hard. That made me feel like I was going to fall down, so I gave up swimming to the other side, let go, and jumped down. I will never forget this experience.