What to do in Gothenburg?

[Stompythedinosaur]

I will have a free day in Gothenburg next Friday (until about 3pm). I've never been to the city before, what shall I do? I will be on my own, but I'm quite happy doing things alone.

Thanks for any advice.

I love Gothenburg. Such a cool city. A nice walk is wandering around Haga (a sort of old town), through Järntorget and up Linnégatan. There are loads of cafés, restaurants and shops. Then catch a tram back to the centre. Hope you enjoy it!