I want to drive to Beidaihe for two days during the Dragon Boat Festival. Can I ask for the route and cost?

Starting from Tianjin, take the Jinji Expressway, change to the Beijing-Harbin Expressway, and get off at the Beidaihe Expressway exit; drive all the way to the seaside, where there are many accommodations, and the Dragon Boat Festival rooms are not very tight, so find a place to stay near the sea. Down. Just go to the beach every day. The street scene in Beidaihe is also very beautiful, and many attractions are actually free: Olympic Avenue Park, Qinhuangdao Jinyi Forest Park, Shanhaiguan Ancient City (it takes one hour to drive from Beidaihe to Shanhaiguan), etc.