I would LOOOOOVE to go hiking in Crimea! The nature is totally unbelievable, and in such a compact area too. Beatiful landmarks and architecture too and then a beach to relax on afterwards.

There is one big regret about Crimea joining Russia: Visa requirement. Ukraine didn't require visas from EU citizens but Russia does, and you need to get one before you leave your country of residence. Just a hassle and a shame.

And I guess the whole Ukraine crisis has set back the prospect of Russia <-> EU visa-free regime with five years at least.