Best places to visit in Vilnius

Vilnius (Lithuanian pronunciation: [ˈvʲɪlʲnʲʊs]) is the capital of Lithuania and its largest city, with a population of 574,147 as of 2018. Vilnius is in the southeast part of Lithuania and is the second largest city in the Baltic states.
It's 01:34 right now , with overcast clouds and the temperature of 0.25°C (32.45°F) in Vilnius.