THE ADVENTURE COLLECTIVE® · Independent discovery and booking for outdoor travel
Follow a 45-minute rainforest trail on Hawaiʻi Island’s east side to a cliff-fed waterfall and swimming pool. This three-hour guided outing mixes geology, local plant knowledge, and a refreshing swim in a natural pool.
Follow a 45-minute rainforest trail on Hawaiʻi Island’s east side to a cliff-fed waterfall and swimming pool. This three-hour guided outing mixes geology, local plant knowledge, and a refreshing swim in a natural pool.
A humid scent of green follows the trail as you step off the coastal road and into the island's eastern rainforest. Ferns brush your calves, birds pulse above, and the path narrows into a single-track that leads toward the steady roar of falling water. After about a 45-minute moderate hike through soft volcanic soil and root-strewn trail, the trees open to a cliff-fed cascade and a clear pool that invites a cool, restorative swim.
Verified experiences and guided adventures in the surrounding area.
Operated by Kay's Waterfall Tours · Hilo, Hawaii
A humid scent of green follows the trail as you step off the coastal road and into the island's eastern rainforest. Ferns brush your calves, birds pulse above, and the path narrows into a single-track that leads toward the steady roar of falling water. After about a 45-minute moderate hike through soft volcanic soil and root-strewn trail, the trees open to a cliff-fed cascade and a clear pool that invites a cool, restorative swim.
This stretch of Hilo-side Hawaii is young geology: black pahoehoe and ʻaʻā flows give way to deeply weathered volcanic soil that supports dense native and introduced vegetation. Culturally, the east side has long been tied to taro farming and coastal fishing; local guides will often point out native plants used for lei and chants tied to the aina (land).
Expect narrow, sometimes muddy footing and stream crossings where roots and cobbles demand attention. The waterfall's pool offers a genuine reward but also follows natural rules—current, depth, and submerged rocks vary with recent rainfall.
Bring reef-safe sunscreen and a lightweight towel, wear shoes with grip, and leave no trace: pack out fruit peels and wrappers. Start mid-morning for good light and safer footing; avoid the trail after heavy rain when flashier stream flows can make the route hazardous. Guides often include local fruit snacks and stories about plant uses, so allow three hours for the round trip, leisurely stops, and time at the pool.
Expect about 35–50 minutes each way depending on pace and stops—guides plan for roughly a 45-minute approach.
Generally yes, but swimming depends on water levels; guides will advise against entering the pool after heavy rain or if currents are strong.
Tours require moderate fitness; most operators restrict participation by very young children—confirm age policies when booking.
Bring reef-safe sunscreen, a towel, sturdy shoes, insect repellent, and a dry bag for electronics.
Kay's Waterfall Tours operates guided outdoor trips and adventures with an emphasis on safety, stewardship, and memorable experiences.
A humid scent of green follows the trail as you step off the coastal road and into the island's eastern rainforest. Ferns brush your calves, birds pulse above, and the path narrows into a single-track that leads toward the steady roar of falling water. After about a 45-minute moderate hike through soft volcanic soil and root-strewn trail, the trees open to a cliff-fed cascade and a clear pool that invites a cool, restorative swim.
A humid scent of green follows the trail as you step off the coastal road and into the island's eastern rainforest. Ferns brush your calves, birds pulse above, and the path narrows into a single-track that leads toward the steady roar of falling water. After about a 45-minute moderate hike through soft volcanic soil and root-strewn trail, the trees open to a cliff-fed cascade and a clear pool that invites a cool, restorative swim.
This stretch of Hilo-side Hawaii is young geology: black pahoehoe and ʻaʻā flows give way to deeply weathered volcanic soil that supports dense native and introduced vegetation. Culturally, the east side has long been tied to taro farming and coastal fishing; local guides will often point out native plants used for lei and chants tied to the aina (land).
Expect narrow, sometimes muddy footing and stream crossings where roots and cobbles demand attention. The waterfall's pool offers a genuine reward but also follows natural rules—current, depth, and submerged rocks vary with recent rainfall.
Bring reef-safe sunscreen and a lightweight towel, wear shoes with grip, and leave no trace: pack out fruit peels and wrappers. Start mid-morning for good light and safer footing; avoid the trail after heavy rain when flashier stream flows can make the route hazardous. Guides often include local fruit snacks and stories about plant uses, so allow three hours for the round trip, leisurely stops, and time at the pool.