Keaau, Census-designated place in Puna District, Hawaii, United States

Keaau is a small settlement on the eastern side of Hawaii's Big Island, located about 8 miles south of Hilo. The area consists of residential neighborhoods and agricultural lands spread across gently rolling terrain.

The region was shaped by sugarcane plantations in the late 1800s, when the area was known by a different name and farming was the main activity. This agricultural past influenced the community's development for many decades.

The community reflects Hawaii's blend of different ethnic backgrounds, with residents who maintain local customs and traditions in their everyday lives. This diversity shapes the character of the place today.

The settlement has several schools serving different age groups and an alternative education center for families with specific learning interests. Visitors can also learn about local agricultural products and how they are produced.

The area is known for macadamia nut processing, with a facility offering insights into this specialized agricultural practice. Many travelers don't realize that this crop plays an important economic role in the region.