Rainbow Falls (Hawaii)

Rainbow Falls, or Waiānuenue, is a waterfall located in Hilo, Hawaii. It is tall and almost in diameter. The falls are part of the Hawai'i State Parks.
At Rainbow Falls, the Wailuku River rushes into a large pool below. The gorge is blanketed by lush, dense nonnative tropical rainforest and the turquoise-colored pool is bordered by beautiful, although nonnative, wild ginger. Monstera is also in abundance. The falls are accessible via Wailuku River State Park, Waiānuenue Avenue, coordinates, and are best seen from the park's viewing platform.
Known in the Hawaiian language as Waiānuenue, the falls flows over a natural lava cave, the mythological home to Hina, an ancient Hawaiian goddess.
Rainbow Falls derives its name from the fact that, on sunny mornings around 10am, rainbows can be seen in the mist thrown up by the waterfall.
On the walkway which goes to the top of the falls is a massive ancient banyan tree, plus other foliage and banyans.