What level of scenic spots this controversy up there is no margin. If you look at the top, the number of UNESCO world Heritage sites, the top three on UNESCO's list right now are: 56 in China, 55 in Italy and 48 in Spain. To put it another way, for example, the top five foreign tourists are France, Spain, the United States, China, and Italy. The top five are the United States, Spain, France, Thailand and the United Kingdom. For reference only.
In terms of land area and population... I guess it could be China?
... But probably the vast majority of "scenic spots" said you are not satisfied with it. Do all the parks and museums in every city count? I think so; But you may not be convinced.