Here is links to this university city that has lots of history. The long harbour is protected by the Otago Peninsula.

Dunedin ~ Coastal Otago = http://www.newzealand.com/au/dunedin-... 

Dunedin Tourism South Island

Seen in Dunedin 

Dunedin Botanic Gardens ~ 150th 

Dunedin Chinese Garden = http://www.dunedinchinesegarden.com/