There are 48 registered historic parks and gardens in Monmouthshire, a county and principal area of Wales. The Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales was established in 2002 and given statutory status in 2022. Sites are listed at one of three grades, matching the grading system used for listed buildings. Grade I is the highest grade, for landscapes of exceptional interest; Grade II*, the next highest, denotes parks and gardens of more than special interest; while Grade II denotes nationally important sites of special interest. Five sites in Monmouthshire are listed at Grade I, nine at Grade II*, and thirty-four at Grade II. They include two deer parks, three urban parks, a cemetery and, the most common categories, the gardens of private houses and the parklands of country estates. (Full list...)