People who heard I was going to Poland told me not to bother with Warsaw. No one I talked to liked it, but I can't figure out why. From the moment I arrived until the moment I boarded the airport bus the next morning, I saw great sights, had great food, and thoroughly enjoyed myself.
Stepping out of the train station, I caught sight of the Palace of Art and Culture, an impressive building that dominates Warsaw skyline. I read that it was a gift from Stalin, and perhaps for that reason, and because it somewhat resembles an ornate wedding cake, many Poles don't like it. From the train station, it's an easy walk to Nowy Swiat, a busy street with shops, cafes and bars, up Ul. krakowski Przedmiecie (part of the Royal Route) to the Old Town, where you can sit on the beautifully reconstructed square and wander the narrow streets.
I didn't have enough time to visit the palace and some of the beautiful parks, but if I'd had more time, I would have. Instead, I wanted to see the remnants of the Jewish Getto and the memorials to the victims of the Nazi occupation.
Quick Tips:
Upon arrival at the train station, go directly to the tourist office desk, where the helpful staff will provide you with a map of the city, make hotel reservations, and provide any other information you may need. The staff was able to get me a reservation at the hotel I wanted, and gave me detailed walking/bus directions on how to get there, as well as instructions on how to get to the airport bus the next morning.
Best Way To Get Around:
While it's nice to walk around Warsaw, you may want to learn a bit about the public transportation system. When I walked from the old town through the old Jewish Ghetto, I found myself some miles from my hotel, and with a couple of (delicious) Polish beers in me and the heat of the afternoon, I didn't feel much like walking back. I saw lots of trams and buses pass me, but I didn't know which ones would take me back, so I ended up walking. In retrospect, I should have asked at the hotel or the tourist office desk before I left, but on the bright side, I did pass through a lovely park on the way home that I would have missed otherwise.
The bus to/from the airport is frequent and convenient, passing the train station and heading up Nowi Swiat and Krakowskie Prezdmiescie all the way to the old town. Schedules are posted at most stops so you can time your journey to the airport from town perfectly. Granted, I took the bus to the airport on a Sunday morning, so the trip was quick and easy; I'd expect more traffic and crowds during the week.