Estate Botany Bay, near Charlotte Amalie on Saint Thomas in the U.S. Virgin Islands, was listed on the National Register of Historic Places in 1976.

It has "unusual fortress-like massing, fine proportions and dramatic siting", and is one of few sugar cane factories surviving on St. Thomas.

It is built of red ballast brick, rubble masonry and local brain coral, with walls 3 feet (0.91 m) thick.

The sale included 29 male slaves, 22 women, 10 boys, and eight girls, as well as livestock of 23 mules, eight asses, and 15 horned cattle.

[2] It is located in the west-end quarter of Charlotte Amalie, and is in fact at the farthest point west on the island.