A place in Lithuania, Trakų Seniūnija is an interesting place to visit, given its unique culture, history and character. After your splendid visit to Trakų Seniūnija, you can proceed to an important near-by city of Jonava. Jonava is bestowed with interesting set of attractions for every type of traveller. Also, to reach Trakų Seniūnija, you'll have to take a flight to Jonava; so its not really a detour. And even if it is, the city is worth paying at least a quick visit. Most online packages to this city are of 1-2 days.
Yes,it is that simple really! Enjoy your trip! Keep travelling!