I love the waterfalls and we attempted to chase all 7 of them but i had to rate this hike lower because it is very easy to get lost and some of the trails have eroded where it could be dangerous for novice hikers Another warning is that there is no parking on this side of Pali Hwy so you have to illegally run across or get dropped off Most of the falls are small but if you like exploring, this is a fun hike. Since we went with one of our groups that had done this before, we managed to navigate the trails. The scenery is always beautiful on Oahu trails but don't expect sweeping views on this trail. The second falls is the most beautiful simply because it is higher. Warning: this trail is not easy to find so skip it if you are not with someone who knows how to navigate it. If you chose to go to all 7 falls, expect to take 6-8 hours due to the trail conditions. read more