The most common and most likely answer to this crossword clue is the 8 letter word NORMANDY
I've seen this crossword clue in The Guardian
N
O
R
M
A
N
D
Y
More clues leading to the result NORMANDY
- What to expect with ’elpful territory across the Channel
- Christie’s spy mystery, with a chap somewhere in Northern France
- November or May touring North Dakota’s French region
- Standard linked with Yankee’s D-Day target
- Caesar’s code for M or L and X in France
- Chap on the rebound taking girl to part of France renowned for beaches
- Somewhere in France no Barry Manilow hit is presented without resistance
- Two boys in French region
- Two little boys in French province
- First William’s home and not the Prince of Darkness
Buddy explains!

The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.