Bolsena

Bolsena, a lake with clear water in a hollow crater of a volcano, and abounding with fish, but with an unwholesome atmosphere.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Bolse`na * Bolton
[wait for the fun]
Boleyn, Anne
Bolingbroke, Henry St. John, Viscount
Bolivar, Simon
Bolivia
Bolland, John
Bollandists
Bologna
Bologna, John Of
Bolor-Tagh
Bolse`na
Bolsena
Bolton
Bolton Abbey
Boma
Bomarsund
Bomba
Bombastes Furioso
Bombay
Bon Gaultier
Bona
Bona