How long does it take to walk from Xinlitun, Benxi to Dishuidong? Do you need tickets for Dishuidong? Can you tell me something to pay attention to when you go?

You don't need tickets. It takes about an hour and a half to walk. Matters needing attention are: bring enough water, some food and fruit, and a sun umbrella in summer. Wear more clothes and non-slip shoes in winter and bring something to eat. In short, it's important to walk a long way and wear comfortable shoes ~ don't take a taxi, or it's meaningless to go to the drip hole.