I had the opportunity to visit Tallinn for 2 days and I was thrilled by the city. It is so new and modern but the city center kept the old buildings, traditional architecture and an medieval touch. An interesting thing is the way the city is built. There is the new part and the old part, both very nice and not too crowded.
So the old part is like a labyrinth with lots of old houses and you have the impression you are going through a courtyard of a castle. The Parliament building is very nice and if you follow the road upwards you arrive at a very high point of the city from where you can see a part of Tallinn, the harbor and the medieval castle which is very nice illuminated by night.
It is also good to remember that you can take the ferryboat to Helsinki, the trip lasts about 2 hours and it is really fun – not too expensive likewise.
The new part of Tallinn has some awesome sky scrapers and lots of fancy places. It is impressing.
People are very nice, very of them very young, they all speak very good English, so it is not hard to go through the city or find a certain place.
I think the photos I´ll post will describe better the place. It is worth a visit of 3 4 days. You will enjoy it as a pleasant experience.