Wiliwili is a site at the end of the kukui trail - down to the bottom of Waimea canyon. This place is well received by hikers as a beautiful place to cool off in the stream. This is also the first site you hit if you dare to venture further into the canyon off this trail. There is a fire pit and plenty of tinder which comes in handy since the second thing you will notice after the stream is the swarms of mosquitoes awaiting your arrival. Bring bug repellent and don’t play it safe with natural remedies, get the stuff you know works. We enjoyed hanging up hammocks here and laying in the streams gazing up at the canyon and stars. Lovely place but I surely regretted the 2.5mile ascent back up the canyon walls with 20lbs on my back. Travel light and you will enjoy this place. visited in June and it was great - no rain.