There is one place named Sum Sum Hill in Trinidad and Tobago.
All places in the world called "Sum Sum Hill".
Saint Joseph (3)
Diamond (3)
Oropuche (2)
Coryal (2)
Montrose (2)
Brickfield (2)
Union (2)
Green Hill (2)
Four Roads (2)
Plaisance (2)
Cunapo (2)
Mount Pleasant (2)
Canaan (2)
Woodlands (2)
Hermitage (2)
Belmont (2)
Saint Margaret (2)
Friendship (2)
Poole (2)