Rainbow Falls, Big Island

Rainbow Falls at a Glance

Rainbows are a rare sight for most of us, but not when you’re in the Hilo side of the Big Island. Just a short drive from the town is the aptly named Rainbow Falls, so named because of the morning rainbows that appear as the sun shines through the mist. The best thing about it is its accessibility: unlike most Big Island attractions, Rainbow Falls doesn’t take a long hike or a four-wheel drive to access.

The falls stem from the Wailuku River, the longest in the archipelago at almost 20 miles long. The river used to be impassable during heavy rain, until locals built three large bridges that traverse the water and offer excellent landscape views. These bridges also provide a direct route to the falls for both drivers and hikers.

The area around the falls is surrounded by large mango trees, which make it feel secluded despite being close to the city. Visitors can hear the full force of the water as it falls 80 feet to the rushing pool below, a turquoise river surrounded by beautiful ginger shrubs.

Behind the falls is a deep cave believed to be the home of Hina, an ancient Hawaiian goddess. This is where the famed rainbow is commonly seen, as the sun reflects off the mist created by the water. The walk to the cave is rough and slippery, so tread carefully and make sure to wear sturdy shoes. The cave is worth exploring in the early morning, when there’s enough light to see the rock formations.

Rainbow Falls in Bullet Points

Rainbow Falls Location

Address: Maikalani St, Hilo, 96720

Rainbow Falls Map (top)

Hilo Weather (top)

Now
75°F
Windchill:
75°F
Cloudy
Location: Hilo, HI, US
Wind: 0 mph N
Humidity: 71%
Visibility: 0.1 mi
Pressure: 30.05 in rising
Sunrise: 6:31 am
Sunset: 5:40 pm Fri
Hi: 78°F
Low: 68°F
Showers
Sat
Hi: 79°F
Low: 68°F
Showers