Castleton Botanical Gardens reopens after $172-million renovation

Castleton Botanical Gardens in St Mary has reopened to the public after a $172-million, European Union-funded renovation designed to improve accessibility, safeguard the property and preserve its natural and historic assets.

One of Jamaica’s oldest botanical gardens, Castleton now has wider, safer pathways serving its restrooms and riverside areas. The improvements allow easier movement for wheelchair users, elderly visitors, families with babies and people pushing strollers. Work to strengthen the garden’s infrastructure is continuing.

The project also addressed persistent challenges involving the land and water. River-training measures included the installation of gabion baskets and Reno mattresses to reduce flooding and improve the quality and volume of water flowing towards the surrounding community. The Wag Water River was described as a national treasure connected to the property.

New landscaping instruments, small tools and other maintenance equipment were supplied to support pruning and routine care. The revised approach places greater emphasis on maintaining existing plants instead of replanting annually, while designated planting areas have been established away from the river.

Sustainability measures include a solar-energy system that allows the facility to operate off-grid. Rainwater harvesting also provides a supplementary water supply, reducing dependence on the National Water Commission line. Collected rainwater is used to flush the restrooms, supporting the garden’s move towards a more circular system.

The upgraded attraction offers spaces for picnics, camping, dining and quiet recreation beneath its tree canopy. It also serves as a location for scientific research and the conservation of plant genetic resources.

The redevelopment is also being promoted as an investment in public health, with the garden providing a setting where visitors can unwind and manage stress. The segment reported that about one in seven Jamaicans aged 15 and older lives with depression, while one in four young people has seriously considered suicide.

Visitors can use Castleton for family outings, peaceful walks, research or relaxation. Its trees, pathways and rare plants reflect Jamaica’s history of botanical science, conservation and natural heritage.