A half-hour’s drive from Bridgetown on the east coast, these gardens on just 2.4 hectares (six acres) of lush grounds are home to an astounding variety of tropical and subtropical plants, from orchids to palms and species found only in Barbados. The gardens were the personal project of Iris Bannochie, one of the island’s leading 20th-century botanists, who began designing them in 1954 and left them to the Barbados National Trust upon her death in 1988. An on-site café is a good option for a light lunch.