Abourma petroglyphs are in Tadjourah. The petroglyphs were made around 3000 B.C. There is the Barogali elephant hunt site in Dikhil which were made by prehistoric man. Asa Koma is also in Dikhil. It is a prehistoric settlement from the second millenia BC.
Valleyfair
There is an oz muesuem
The Kremlin, Red Square, the Cathedral of Saint Sophia, and the State Hermitage Museum are man made landmarks in Russia.
the Chinese palace
Some examples of natural landmarks are the Grand Canyon, Mount Everest, and the Great Barrier Reef. Man-made landmarks include the Eiffel Tower, the Great Wall of China, and the Statue of Liberty. These landmarks are significant and often iconic structures or locations that hold cultural, historical, or geographical importance.
There are no such things. If a landmark is man made, by definition it can not be natural.
man-made monuments, waterfalls and caves to statues and ancient monoliths
one is:Adolphe Bridge
yes
Taj Mahal
landmarks,water,huts
Landmarks can be both natural and man-made. Natural landmarks are formed by geological processes, such as mountains or waterfalls, while man-made landmarks are constructed by humans, like buildings or monuments. Both types can hold cultural or historical significance and serve as important points of interest.