Which places are suitable for a person to travel?

Iceland, just returned from a solo trip, share the reasons why I recommend it here ~ 1. It is safe enough to travel alone. Of course, Iceland has a small population, and there are not as many immigrants as those in big European countries. It is very safe and there are almost no hidden dangers in public security. I once read a post on the Internet, saying that the police in Iceland lead a happy life of teasing cats, feeding ducks and playing with snow because they are too idle. There were also several photos of policemen licking ice cream patrols that became popular on the Internet. 2. The beautiful scenery like an alien planet, apart from the backswing, Iceland is most famous for its peculiar landforms. Because its landform is very similar to that of the moon, astronauts Aldrin and Armstrong, who made the first moon landing, used to practice landing on the moon here. Nature is an ingenious artist. When one looks at the breathtaking scenery, there will always be different feelings in his heart.