Hacienda Buena Unión in the municipality of San Germán, Puerto Rico was built in 1870. It is also known as Trapiche del Guamá or Hacienda Acosta.[1]
Hacienda Buena Union[a] | |
  Location of the hacienda in Puerto Rico | |
| Location | Highway 362, km 3.0 Barrio Guamá San Germán municipality Puerto Rico[3][4] |
|---|---|
| Coordinates | 18°05′19″N 67°00′49″W / 18.088533°N 67.013620°W |
| Built | 1870 |
| NRHP reference No. | 83002296 |
| Added to NRHP | August 23, 1983 |
The hacienda was listed on the U.S. National Register of Historic Places in 1983.[2]