These items can be legally removed before taking your shot:
These items must remain in place during play:
Penalty areas are marked by red stakes, most often:
Penalty is +1 stroke, either hit next shot from:

Out of Bounds is marked by white stakes, most often:
Penalty is +1 stroke, must hit next shot from:
If you did not hit a provisional, for pace of play drop on the fairway near where your ball was lost with +2 strokes penalty
USGA defines a stroke as any swing you had the intent to hit the ball, but this is a bit strict for our skill level. If you completely miss the ball and it doesn't move, it doesn't count. The opposite is true as well, if you accidentally hit the ball on practice swing simply return the ball to where it was.
If your ball is in an area that is not penalty or OB but you can't get in position to hit it, you can take an unplayable lie. Your two options are:
You can take free relief by dropping at the nearest point of relief lateral/away from the hole if your ball and/or stance is:


USGA Rules