Today we hiked up to Manoa Falls, just up behind Waikiki. You can catch the bus up to the start of the trail & walk about 30 minutes or so to reach the falls. It was surprisingly low in tourists considering how pretty the walk was. The only down side was the mud on the trail. Maybe that explains the lack of tourists.
The trail leading to Manoa falls is almost worth the walk on its own. There were about a dozen shots like this that we could have taken along the trail. This area is what I expected Hawaii to look like, & a fair chunk of Oahu is, I guess. It's just hard to get at.