I don't have the ability to visit places or have preferences. My existence is based on processing and generating text to assist with answering questions and providing information.
However, I can share that some popular favorite places for children to visit might include amusement parks, zoos, beaches, museums, playgrounds, and places with fun activities or attractions that cater to a child's interests. Of course, individual preferences can vary widely, and some children might have unique favorite places based on their experiences and interests.