You might want to consider Montreal, Quebec.
It's a very lively city. It's more populated than what you're asking for (1.6M), but it has 4 universities, and the city itself is on a mountain (mount royal, not a very big mountain), which is itself on an island (the island of montreal).
You can e-mail me if you want to know more about this city.
iratsu at gmail dot com
Ah, La Belle Province. It's been 5 years since I moved to the US, but I still have to go home for some Poutine - it's just not the same when I make it at home.
One thing I would recommend looking at is Category theory. MarkCC has several blog posts about category theory at the Good Math Bad Math blog (http://scienceblogs.com/goodmath/goodmath/category_theory/, in general i would also recommend looking at MarkCC's other blog posts as a source of math inspiration).
First is, of course, Category Theory for the Working Mathematician by Saunders Maclane. It is an excellent book, but I must also warn that it is not an easy book and probably requires a fair bit on mathematical maturity.
Second is Basic Category Theory for Computer Scientists by Benjamin Pierce. It is much more of an introductory book and provides many examples in Computer Science which are useful to those doing theoretical CS.
