Lviv

Seen as Ukraine's cultural capital, Lviv has the most western architecture of all the country's cities. It boasts a splendid UNESCO-protected Old Town renowned for beautiful narrow streets, magnificent churches, fascinating museums and charming atmosphere.

It's cozy and welcoming, offering a wide range of themed restaurants, cool bars and great nightlife. No matter the season, it's popular with Ukrainians who come here for a weekend to feel the Old Town vibes.

Ukraine extra: Lviv is famous for its knaipas -- local pubs that serve drinks and food. One of the most curious ones is Gasova Lampa (Gas Lamp) -- a museum-restaurant with one of the biggest collection of gas lamps in Europe. (Gasova Lampa, 20 Virmenska St, Lviv; Ukraine; +380 50 371 0908).

As a day trip from Lviv, visitors can follow the Golden Horseshoe route: a tourist trail around the most prominent regional castles -- Olesko Castle, Zolochiv Castle and Pidhirtsi Castle.