U-turn
returning home (after a vacation)
moving back to one's (rural) hometown (after having lived in a big city)
ここでＵターンします。
I make a U-turn.
ここはＵターンが許可されている場所です。
This is a place where U-turns are allowed.
Ｕターンできる場所。
A place where U-turns are allowed.