Auto-translated
The Sylvan faction has the most beautiful castle. The concept is great – a huge tree in a lake. Stonehenge fits perfectly into the design. And the music is amazing! I would put the Haven castle in second place for such an architectural marvel as a huge angel statue and the main building, plus the music and beautiful sky. And in third place, I would put the Dungeon faction for its mystery and, as Spectral said, for the beautiful dark elves.