There is one place named Portumna Castle and Gardens in Ireland.
All places in the world called "Portumna Castle and Gardens".
Milltown (15)
Newtown (12)
Grange (10)
Castletown (10)
New Bridge (9)
Cappagh (8)
Kill (7)
Kilmore (7)
Raheen (7)
Drinagh (6)
Johnstown (6)
Ballynamona (6)
Graigue (6)
Newcastle (6)
Whitechurch (6)
Churchtown (6)
Kilmurry (6)
Brockagh (6)
Cashel (6)
Inch (5)
Knock (5)
Lecarrow (5)
Newbridge (5)
Aglish (5)
Kilbride (5)
Knockbrack (5)
Ardmore (5)
Gorteen (5)
Killeen (5)
Ross (5)