Vilnius University now has faculties across the city and beyond, but this is the baroque core of it, with the library, courtyards, observatory and Church of St Johns (plural: Šv Jono, the Baptist and the Evangelist). You can see the church, four courtyards and Franciszek Smuglewicz Hall free, and guided tours are available for groups of four or more by prior booking. The Adam Mickiewicz Museum displays the university's history.
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Neo-renaissance mansion where Lithuania's Act of Independence was signed on 16 February 1918. It's now a branch of the National Museum depicting the story of Lithuania as a separate nation, in which independent spirit it makes few concessions to non-speakers of the language.
An 18th-century palace which is the seat of the President of Lithuania. Guided tours are available at weekends, and the palace is also open to the public on Open House days.
Huge display of art from the 14th to 20th century.
About the digitisation and online curating of museum collections. So if you want to grasp the "principles of the use of ontologies" you've come to the right place, but if you seek physical exhibits you've not been listening.
Displays religious art.
Dievo Motinos Ėmimo į Dangų katedra
Like St Anne's, this stands by an entrance bridge to Užupis. It was first built in the 1340s by Grand Duke Algirdas before the country became Christian. It's been destroyed, rebuilt and changed use several times - in the 1820s it was the university anatomy department. The present building is from the 1860s in sort-of neoclassical meets the Byzantine style of Georgia. It's Eastern Orthodox (which calls the Virgin Mary Theotokos, god-bearer) and so is the senior church for Russians and Belarusians in Vilnius.