MO Museum is one of Vilnius's clearest statements that the city is not only its Baroque old town. The angular building holds a private collection focused on Lithuanian modern and contemporary art, with changing exhibitions that are usually accessible even if you do not know the local art history in advance.
It earns a place because it broadens the city. After churches, courtyards, and Soviet-era memory sites, MO gives visitors a way into postwar and present-day Lithuanian visual culture. The museum is central enough to combine with a walk toward the old town or the railway-station side of the city.