Allentown is a borough in Monmouth County, New Jersey, United States. As of the 2010 United States Census, the borough's population was 1,828, reflecting a decline of 54 (-2.9%) from the 1,882 counted in the 2000 Census, which had in turn increased by 54 (+3.0%) from the 1,828 counted in the 1990 Census.
-- Northumberland is a rural county in North East England, on the England-Scotland border.
Follow @CastlesOfEurope. Tweet. Alnwick Castle is a castle and stately home in Alnwick, Northumberland, England, UK and the residence of the Duke of Northumberland, built following the Norman conquest, and renovated and remodelled a number of times. It is a Grade I listed building with spectacular gardens.