Paʻu O Kī Scenic Reserve offers a pristine natural landscape on Hawaiʻi Island, featuring native wet forest ecosystems and rich biodiversity. It provides visitors with opportunities for hiking, birdwatching, and experiencing one of the island’s most ecologically significant areas.
Paʻu O Kī Scenic Reserve is located on the windward slopes of the Mauna Loa volcano on Hawaiʻi Island. Spanning approximately 4,979 acres, the reserve is characterized by dense native koa and ōhia lehua forests, along with a moist climate that supports a diverse range of endemic plant and animal species. The forest canopy here creates an excellent habitat for native Hawaiian birds such as the ʻiʻiwi, ʻapapane, and Hawaiʻi creeper, some of which are threatened or endangered. Established in 1962 with the purpose of preserving the unique low-to-mid elevation wet forest ecosystem, Paʻu O Kī holds significant ecological and cultural importance. The reserve is managed by the Hawaiʻi Division of Forestry and Wildlife, which maintains its pristine condition through efforts to control invasive species and protect native flora and fauna. Visitors to the reserve can enjoy a network of hiking trails that traverse lush forest, offering serene solitude away from the island’s more frequented areas. The cooler, misty environment invites birdwatchers and nature lovers alike to observe unique species in their native habitat. Limited visitor infrastructure means the area remains undeveloped, providing a raw natural experience. Hiking, nature photography, and ecological study are primary recreational uses. Although no developed campgrounds exist within the reserve, nearby areas include forested parks and reserves offering accommodations. The reserve’s proximity to Hilo allows for convenient access while preserving its remote feel. Paʻu O Kī Scenic Reserve stands out as a critical refuge for native Hawaiian biodiversity and as a place to connect with the island’s natural heritage.
Extensive native koa (‘Acacia koa) and ōhia lehua (‘Metrosideros polymorpha) wet forest stands
Habitat for rare native Hawaiian forest birds including the ʻiʻiwi and Hawaiʻi creeper
Quiet, minimally developed trails offering immersive forest hiking
Spectacular views of Mauna Loa’s slopes and the surrounding Hilo rainforest region
One of the largest, most healthy stands of native koa trees in East Hawaiʻi, crucial for local ecosystem health.
Supports several endangered Hawaiian honeycreepers such as the ʻiʻiwi, known for its bright red plumage and melodic calls.
Scenic vistas overlooking the flanks of Mauna Loa and down to the Hilo region on clear days.