Which places are suitable for a person to travel?

Iceland, just returned from a solo trip, share my reasons for recommending it here ~ 1. Traveling alone is safe enough. Of course, we should consider security issues. Iceland has a small population and there are not as many immigrants as big European countries. Very safe, almost no security risks. I once read a post on the Internet that the police in Iceland lead a happy life by teasing cats, feeding ducks and playing with snow because they are too idle. There are also several photos of police licking ice cream patrols that have become popular on the Internet. 2. The scenery as beautiful as other planets, apart from the back swing, Iceland is most famous for its peculiar landforms. Because its landform is very similar to the moon, astronauts Aldrin and Armstrong, who made their first trip to the moon, practiced landing on the moon here. Nature is a clever artist. When a person looks at the breathtaking scenery, there will always be different feelings in his heart.