You decide what is unplayable
Takeaway: Only you can declare your ball unplayable, and you never have to justify it.
Rule 19 lets the player decide to take unplayable-ball relief anywhere on the course except in a penalty area. Nobody else can make that call for you, and the ball doesn't have to be "really" unplayable: if you think a drop gives you a better chance, you can take it. Penalty areas have their own options under Rule 17 (see out of bounds vs penalty area).
The three options (one penalty stroke each)
| Option | Where you play from | Best when |
|---|---|---|
| Stroke and distance | Where you played your previous stroke | Your last shot was close and from a good spot (for example a short par 3) |
| Back-on-the-line | Any distance back, on a line from the hole through the ball; relief area one club-length from the point you choose | You need to get back behind trees for a clear line |
| Lateral relief | Within two club-lengths of the ball, no nearer the hole | A small move gets you clear of a bush, a tree trunk or a bad stance |
All three come from Rule 19.2. If your ball is up in a tree, the reference point for lateral relief is the spot on the ground directly below it, but you have to identify the ball to use any option except stroke and distance.
In a bunker: four options
Takeaway: In a bunker, the one-stroke drops stay in the sand; leaving the bunker costs two.
| Option | Penalty | Ball must be dropped… |
|---|---|---|
| Stroke and distance | 1 | Where the previous stroke was made |
| Back-on-the-line (in the bunker) | 1 | In the bunker |
| Lateral relief (in the bunker) | 1 | In the bunker |
| Back-on-the-line outside the bunker | 2 | Outside the bunker, on the line from the hole through the ball |
The two-stroke option is Rule 19.3b. It is useful for a ball plugged under a steep face, which beginners rarely escape at the first try. Our bunker basics show how to avoid needing it.
The right club helps too. A sand wedge with more bounce resists digging into soft sand; the Titleist Vokey SM11 review explains how bounce and grind options differ, and golf wedges explained covers the basics.
Our decision table: should you take the penalty?
Takeaway: Take the stroke when the "hero shot" risks more than one more stroke.
This is a planning framework, not a rule. Compare the realistic outcomes before you swing:
| Lie | Hero shot risk | Usual smart choice |
|---|---|---|
| Behind a tree trunk, no backswing | Whiff, or ball hits the tree and comes back | Lateral relief |
| Deep in a bush | Several hacks to get out | Lateral relief or back-on-the-line |
| Ball against a fence (in bounds) | Damaged club, injury | Lateral relief (the fence is a boundary object, so there is no free relief) |
| Plugged under a bunker lip | Ball stays in the bunker | Two-stroke option outside the bunker |
| Bad lie in rough, clear swing | Shorter shot than hoped | Play it: a chip-out to the fairway costs the same one stroke with no drop needed |
The last row is the one beginners miss: punching out sideways is often as good as a penalty drop and keeps the ball where you can see it.
How to do it, step by step
- Say "I'm declaring it unplayable" so your group knows.
- Identify the ball (needed for back-on-the-line and lateral options).
- Pick the option and mark the reference point with a tee.
- Measure with your longest club except the putter.
- Drop from knee height into the relief area (see how to take a drop).
- Add one stroke (two for the outside-bunker option) to your score.
Unplayable vs free relief
Trees, roots, bushes and boundary fences are part of the challenge, so relief from them costs a stroke. Free relief is only for things like cart paths, ground under repair, temporary water and animal holes under Rule 16. If you aren't sure which applies, ask before you drop.
Common beginner mistakes
- Declaring a ball unplayable in a penalty area. Not allowed; use Rule 17 instead.
- Dropping outside the bunker for one stroke. Leaving the bunker costs two.
- Using lateral relief on a ball you can't identify (for example, high in a tree). Unidentified means lost, so it is stroke and distance.
- Dropping nearer the hole. All relief areas are no nearer the hole than the reference point.
- Forgetting the penalty stroke on the scorecard (see how to keep score).
Many unplayable lies start with an off-centre tee shot. A driver with more loft and a forgiving head, as covered in our driver loft guide and driver buying guide, keeps more drives in play.
Frequently asked questions
What is the penalty for an unplayable lie?
One stroke for each of the three normal options. In a bunker, the extra option of dropping outside the bunker on the back-on-the-line costs two strokes.
Can you declare a ball unplayable in a penalty area?
No. Use the penalty-area relief options in Rule 17 instead.
Who decides if a ball is unplayable?
Only the player. You can declare it unplayable anywhere outside a penalty area.
How far can you drop for an unplayable lie?
Within two club-lengths of the ball, no nearer the hole, or any distance back on the line from the hole through the ball.
Do you get free relief from a tree root?
No. Trees and roots are part of the course; relief requires the one-stroke unplayable rule.