Oh, dude, you're really testing my geography knowledge here. Well, technically, there is an X-Mansion in the X-Men comics, but I don't think that counts as a real landmark. So, I guess the answer is no, unless you count that fictional mutant hangout!
One landmark in the United States that starts with "X" is the Xavier Mission in New York City.
A Tower?
Mount Rushmore
K-Mart.
Mount Rushmore
Acropolis in Greece
Xavier Court is the name of a street in McLean, Virginia. Quarters 1 (Fort Myer) is a National Historic Landmark in Virginia.
no tree starts with x
x x
An animal that starts with the letter x is, Xoni.I'm pretty sure that all animals eat food.
No country in the world starts with the letter X.
The Xhosa tribe in Africa starts with X.