The 30 Second Mystery 51 - Where?

[Peetster]

There are four categories: Who, What, Where and Why. Some will be easy, some not. I have as many as six clues to help you along, which I'll supply as needed.

Please limit yourself to one guess, and another guess for each clue I supply. No questions asking for help or hints are allowed. Partially correct answers won't be acknowledged.

Wild guesses and comments are fine. In fact, they can add to the mystery and are fun to read.

Be precise when guessing. Giving too much information is as incorrect as not giving enough.

The Case:
A man builds a fortified structure to keep out his neighbors, but dies before it's complete. His successors eventually finish the structure.

The Mystery:
Where is the structure and what is it called?

[kulrblind]

Hmm... my guess:
The structure is in China, and it's called The Great Wall of China.

[Peetster]

Nice guess. 5 points to kulrblind.

Stay tuned...

[gilada]

dang it... I never catch these in time...