May 1 tourist route, starting from Harbin or Daqing

Dalian is ok, because the season is just right, there are seafood to eat, but there will be more people, and it is difficult to book hotels and tickets. If you don't mind, it will be more convenient to go with a group. After all, there is food and shelter.

In addition, you can also take the Shandong line, and you can go to Penglai Pavilion, Qingdao Laoshan, Yantai, Weihai, Jinan and other places, which will not be very expensive.