- Tucked in the back of lush Manoa Valley is this waterfall, which is commonly thought to be one of the most beautiful sights on O'ahu. It rushes over a precipice and drops 100 feet to the pool below. The briskly cold water makes a refreshing change from the sticky Hawaiian air. The hike to the waterfall takes approximately an hour and is not particularly difficult. The trail can get slippery during the rain, but on sunny days, it's clearly marked and easy to follow.
- © wcities.com 2013