Andorra is a little landlocked country high in the Pyrenees between France and Spain. I went there, and here's what I saw.
Andorra is predominantly made of mountains. If you like mountains, Andorra is the place for you.
Like many microstates, Andorra is a tax-free duty-free shopping haven. I had expected that the town would be empty in the evening as day-trip shoppers went home (like in San Marino).
But there was a buzy atmosphere well in to the evening, which was nice.