Old Sugar Mill of Koloa

Old Sugar Mill of Kōloa
Brick chimney of Old Sugar Mill
LocationMaluhia and Kōloa Roads, Kōloa
Coordinates21°54′35″N 159°28′9″W / 21.90972°N 159.46917°W / 21.90972; -159.46917
Built1839–1841
NRHP reference No.66000296
Significant dates
Added to NRHPOctober 15, 1966
Designated NHLDecember 29, 1962

The Old Sugar Mill of Kōloa was part of the first commercially successful sugarcane plantation in Hawaiʻi, which was founded in Kōloa on the island of Kauai in 1835 by Ladd & Company. This was the beginning of what would become Hawaii's largest industry. The building was designated a National Historic Landmark on December 29, 1962. A stone chimney and foundations remain from 1840.