Don't be left out in the cold! Plan your winter visit to Tommy Thompson Park carefully.TTP is a wonderful destination during the winter. The heavy snow weighing down the bows of Pine trees on Peninsula B, the bright morning sun glistening off the ice of Cell Two and the crisp cold air from across Lake Ontario certainly create the ideal winter experience. Yet there are some hazards to keep in mind during your visit to the park. The weather can change suddenly and ice forms quickly and unevenly. For your safety, do not walk on frozen bodies of water. Also keep in mind that very strong and cold winter winds blow off the lake, so be sure to dress warmly before venturing out to the lighthouse.