What do you want to know? =) It's a very wide question =)
Ukraine is a second biggest country in Europe, and so it packs a lot of diversity into its borders. You can be clambering around the Carpathians(mountains) in search of Hutsul festivities, sipping Eastern Europe’s best coffee and visiting one of the famous Europe theaters in sophisticated Lviv and partying on the beach in Odesa =)
So just ask more precise questions, I'll try to tell you more =)