18...people keep extra tees in their golf bags though...but there are 18 ON the golf field..as you call it.
Depending on the length of the course and distance between greens and tees could easily be 4-6 miles.
It obviously depends on the size of course and distance between greens and tees etc, but you would be looking around 3-5 miles.
This depends completely on the decression of the golf club. They may have no age limit on them, or they may have it at 18. However there is also the more likely option that there will be a handicap limit, which you have to have attained to play off them.
There are 18 holes in a round of golf.
18
18
One round is 18 .. so 18 + 18= 36. ; 36 holes
Not every 18 hole golf course is on the same amount of land, therefore there is no specific number of acres in an 18 hole golf course.
18.
18
18