When you go in summer, it's better to wear a blanket at the door, because the temperature is below zero, so the blanket can be more or less protected against the cold. It's not really big. It's not as big as the ice and snow Carnival in Shanghai. You can visit and take pictures in about 20 minutes. It's too cold to eat. There are some ice sculptures and two ice slides. There are ice chairs and ice sports cars to sit in and take pictures. The lighting in the whole museum is very dim, and the effect of taking pictures will not be very good, so appreciation is the main thing.