Powis Castle ~ Wales, UK. Built in the 13th century as a fortress for Welsh princes, Powis Castle, Welshpool, now boasts glorious terraced gardens, constructed in the 17th century.
Maze Gardens at Ruspoli Castle Northern Lazio, Italy
✯ Autumn Beech Avenue to Drummond Castle gardens, Scotland
Alnwick Castle Gardens - Alnwick Northumberland, England
Killarney National Park - the oldest Ireland castle gardens
Yew hedge at Powis Castle (over 100 years old), by Ken Day