You have been sentenced to life in a micronation of your choosing (Sealand, Molossia, etc.) The micronation must have actual land and you may never leave that land. What micronation do you choose?
Edit: clarification of the rules. A micronation is by definition not recognized internationally. As a result, small sovereign states like the Vatican are not allowed.
Also you can’t just make your own micronation wherever you want. It has to already exist.
Lichtenstein or Andorra
They are both internationally recognized countries, no different than Germany or the US.
I said that before they edited prohibiting recognized nations. I just thought of it as really small country, but then I guess a obvious answer is Singapore.