Jersey has a few castles such as Mont Orgueil Castle this is the main tourist attraction for the little island. Many Queens and King have stayed in these castles.
The population is 97,857 (2011) where as Hamilton has 145,700 (2011)!
The area of Jersey is 119.5 km² and Hamilton is 98 km²!
Although the Hamilton has been built up but Jersey is manly old buildings and some castles/ ruins.Hope you enjoy!