:) finally I found some time to post this!..
I was in St. Petersburg for a few days and I have seen a lot there, I wasn't alone there, I was there with a group of people from ESN Fint.
We went by ship to St. Petersburg, so we didn't need a Visa but we had something similar to it... When we arrived we had a City Tour, to see as much as possible of St Petersburg. In the evening we went to see the Ballet Swan Lake. (It was very interessting and I liked it!) Afterwards we had the oppurtunity to have a small city tour with a limosine and then party in a club.
The next day we were going on a small tour which was called "City of the Tsars", during that we also visited the Cathrine's Cathedral, which is very beautiful! In the evening we had the "Russian Dinner"... which I would recomment everybody to also book :) when doing that trip!... It was a lot of fun, the food was delicious and the folkloreshow was really good.
The day after we went to see the Hermitage Museum (which is very huge!) After that we went on a small Cathedrals Tour to see a few beautiful Cathedrals such as St. Isaacs, Trinity or Cathedral on spilled blood...
I took a lot of pictures :) and now that I've summed up what we did, I'm going to show a few to you!