Which city is closest to Lanzhou?

Go directly to Qingdao or Shenzhen. Both places have beaches. It's also beautiful. Qingdao is the most suitable place to travel, with good scenery and comfortable this season. Shenzhen is relatively developed and a modern metropolis. These two places cost a lot.

If you like, you can also go to Qinhuangdao, Beidaihe, Nandaihe and the seaside, but the grade is good.

Let's go to Qinghai Lake. When I went there, I thought it was really as beautiful as the sea. In Xining, it is also very close to Lanzhou. How convenient. It's not the sea, but it looks like the sea.