Pohnpei is the largest and tallest island in the FSM. Its peaks get plenty of rainfall annually and this creates more than 40 rivers that feed the lush upper rain forest. Pohnpei's waterfalls range from pleasant to spectacular, creating a refreshing and breathtaking experience for those venturing to the base of the falls. There are even camping areas at some sites for those who want to hear the tumble of the water as they sleep under the tropical sky. The streams are great for cooling off after a hike in the hills.