Dunedin or Invercargil visit

Hi! I need your advice. My grandma is coming to visit me and she wants to go with me somewhere for a few days...She called me yesterday and sad that I can choose between Dunedin or Invercargill... I have no idea where those places are or what Im going to do there but I cant disappoint my grandma...So has anyone of you been there? Help please...

Hi! Its really nice that you want to travel with your grandmother! I personally havent been there but my best friend has been and she sad it was really fun trip... As I remember she was talking all the time about amazing forests out there-Jurassic forests as she said...And as I have heard Dunedin is really nice place, there are a lot or historical buildings that would be interesting for your grandma and a lot of galleries and cafes which would be interesting for you...Good luck.