Which scenic spots should be added with "the" in English?

The rule is: When expressing the names of place names, solar terms and festivals in China, use zero articles, that is, use them directly. Such as: Mount Mel; ?

Mount Tai? Temple of Heaven? Tian'anmen Square

If it is an English translation, add. Such as: Summer Palace; ? Capital Museum; ? Great wall; Yellow River, and so on.

What scenic spots and places, if the names are capitalized:?

For example, the Great Wall in China will increase.

When are these capitalized?

English, there is no such rule?

It is usually written by the respective institutions.