I was thinking of dropping by Vaduz from Innsbruck before entering Zurich. I would like to know how big is the shopping complex at Vaduz and where can I get my passport stamped, must I go through Vaduz or as I enter the country, I can get it stamped? Is 2 hours enough to get all this done inclusive of souvenier shopping?
Besides that, I would like to know if there's any other landmark other than the Vaduz Castle.
Thanks in advance.