Hype:
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. The falls are accessible via Wailuku River State Park and are best seen from the park's viewing platform. 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.Time:
Fees: None
Recommended Ages:
![]() | 0-3 |
![]() | 4-11 |
![]() | 12-19 |
![]() | 20-49 |
![]() | 50-69 |
![]() | 70+ |
Recommended Months to Visit:
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Navigate to 19.719131, -155.109279.
Closest City or Region: Waikulu River State Park, Hawaii
Coordinates: 19.719131, -155.109279
By Jeremy Dye
We visited Wailuku River State Park and admired the views of Rainbow Falls. We hiked up to the viewpoint too, but honestly the views were better down by the parking lot.
Russian Fort Elizabeth Interpretive Trail
Russian Fort Elizabeth State Historical Park
Makauwahi Cave Interpretive Trail
Nounou Mt West Trail (Sleeping Giant)
Puukohola Heiau National Historic Site
Puukohola Heiau Visitor Center
Lyman Museum and Mission House
Kaloko-Honokohau National Historical Park
Hale Ho'okipa Visitor Contact Station
Puuhonua O Honaunau National Historical Park
World War II Valor in the Pacific National Monument