Head to Chabad Lubavitch Centre to understand more about the customs of the Jewish community here. This place of prayer is also a well-known tourist attraction.
Guess what? It won't cost you a thing to visit Chabad Lubavitch Centre in Old Town. But your sightseeing doesn't have to end at this Jewish house of worship. Nearby attractions like Vilnius Cathedral, Gates of Dawn and Vilnius Town Hall will cap off your day nicely.