Holywell Hospital is situated on a large 140 acre site located at Steeple Road in Antrim town.
The hospital caters for acute admissions, dementia assessment, intensive care, continuing care and rehabilitation.
It is a 149-bed hospital which offers a range of acute inpatient and mental health services across two main functional units.
The Addictions Unit, Continuing Care, Challenging Behaviour, Rehabilitation and Intensive Care are in the main building.
Acute admissions and Dementia assessment are located in the detached buildings on site.