Favorite Memory form Cat Tien

My favorite memory from Cat Tien is we went to Bau Sau to watch crocodiles. We have to walk five kilometers to there and five kilometers to get out. When we got to Bau Sau, we can't see any crocodiles, all we saw was a beautiful lake without crocodiles, then we decided to play card with each other. One hour later we went back to hotel. I think it was very funny because we must walk ten kilometers to playing cards.