Summer, here we are! /CFP

Aerial photos taken on Saturday show tourists packed on the beach of an amusement park in Lianyungang City, east China's Jiangsu Province. /CFP

As summer vacation comes, many parents bring their children to come and enjoy family time, building sand castles and paddling. /CFP

Pleasant weather, with the temperature hovering at 25 degree Celsius has enticed people to visit the beach. /CFP

The coastal city of Lianyungang, with the Yuntai Mountain on its northeast and the Yellow Sea on its east, has the largest island, Lian Island, in Jiangsu Province. /CFP