The Manoa Falls is must do if you are staying in Waikiki.  It is a 30 min Hike, just outside of Waikiki, It is beautiful and only 10 min car or scooter ride from the city.  The hike is relatively easy there were 5 year olds to 80 year olds tackling the terrain on the way to see the waterfall. How to get to Manoa Falls Sites to See. Where is Manoa falls. Waterfalls in Waikiki, how do I get to Manoa falls Oahu,...