Please recommend the following scenic spots and good hotels in Beidaihe, and prepare to travel to Beidaihe. Thank you.

It's a little cold to go to Beidaihe recently, but the family hotels there are not very expensive and cleaner than all of them. If you go there, the Olympic Park is free. Like some representative scenic spots, such as Shanhaiguan and Laolongtou, these places are worth visiting. Ledao and Nandaihe Entertainment Center in Beidaihe are more fun than Happy Valley in Beijing, but some facilities may not be open now! There are many family hotels in Beidaihe. You can find them now.