What exactly are you wanting to do on your tour in Uppsala?
The surrounding countryside?
Uppsala does not have much in the way of tours.. there are a few. And each museum will have guided tours.
I believe there is a walking tour in the original part of Uppsala - that most likely takes in the castle and church and gardens and would cover history etc.
After living here for 18 months - I can tell you Uppsala is not that much of a tourist destination. People come here for the university ... the hospital or the many corporate headquarters that make their home in and around Uppsala. There are a few attractions... But nothing that would take more than an hour or two of your time to "see". Are you looking for something specific?Edited: 31 March 2015, 17:39
It seems to be working now, just checked viator.com. I guess that's the site you mean.
-:- Message from TripAdvisor staff -:-
This topic has been closed to new posts due to inactivity. We hope you'll join the conversation by posting to an open topic or starting a new one.
To review the TripAdvisor Forums Posting Guidelines, please follow this link: http://www.tripadvisor.com/pages/forums_posting_guidelines.html
We remove posts that do not follow our posting guidelines, and we reserve the right to remove any post for any reason.