Greenside Bunker
A greenside bunker is a sand-filled hollow positioned close to the putting green, designed to catch approach shots that miss the target and make the recovery harder.
What is a greenside bunker?
A greenside bunker is one of the hazards a golfer meets near the end of a hole, sitting just off the putting surface where an approach shot is meant to finish. Course designers place these sandy hollows to punish a shot that misses the green, turning what might have been a simple chip into a trickier escape from the sand.
They also do quieter work. A well-placed greenside bunker can stop a ball before it reaches something worse, such as a pond or the boundary line, so the sand sometimes rescues a golfer as much as it penalises one.
Under the Rules of Golf, a bunker is one of the five areas of the course, alongside the general area, the teeing area, the putting green and penalty areas. The USGA and R&A define it as a specially prepared area of sand, often a hollow from which turf or soil has been removed. A greenside bunker is simply a bunker in that formal sense that happens to sit beside the green.
Anatomy of a greenside bunker
Two parts of a greenside bunker matter most to a golfer standing over the ball: the sand and the lip.
The sand is usually finer and softer than beach sand, and its depth and firmness change from course to course and even from day to day after rain. The lip is the raised edge where the sand meets the surrounding grass. On many courses it is a gentle step, but on links courses in Scotland the lip can rise into a steep, revetted wall of stacked turf that a player has to loft the ball straight over.
Height and shape vary widely. There are no formal limits on how large or how deep a bunker can be, which is why a course can hold anything from a shallow saucer of sand to a deep, round pot bunker barely wider than a couple of players.
A point that surprises many golfers: the lip, wall or face at the edge is not officially part of the bunker. If a ball rests on the grass face without touching sand, the Rules treat it as lying in the general area rather than in the bunker.
Greenside bunker vs fairway bunker
Most confusion about the term comes from mixing up the two main kinds of bunker. The difference is location, and location changes almost everything else about the shot a golfer faces.
A greenside bunker sits next to the green, so the goal is a short, high shot that lands softly. A fairway bunker sits out along the hole where a drive or a long second shot might come to rest, so the aim there is distance rather than a soft landing. The sand in a fairway bunker is often firmer, and players usually try to strike the ball cleanly instead of splashing sand.
| Feature | Greenside bunker | Fairway bunker |
|---|---|---|
| Location | Beside the putting green | Along or within the fairway |
| Goal of the shot | Height and a soft landing | Distance and clean contact |
| Typical club | Sand wedge or lob wedge (54–60°) | Mid-iron, hybrid or wedge by distance |
| Usual depth | Often deeper, with a steeper lip | Usually shallower |
| Contact | Club strikes the sand behind the ball | Club aims to strike the ball first |
A third type, the waste bunker or waste area, looks similar but is not classed as a bunker under the Rules, which changes what a player is allowed to do in it.
Rules that apply in a greenside bunker
Because a bunker is a defined area of the course, a specific rule governs play from it: Rule 12. The idea behind the rule is to keep the sand a genuine test, so a player faces limits that do not apply on grass.
Before the stroke, a player cannot ground the club right in front of or behind the ball, and cannot touch the sand on a practice swing or during the backswing. Testing the sand to gauge its texture is off limits too. Break one of these and the penalty is steep: two strokes in stroke play, or loss of the hole in match play. A player may still dig the feet in for a stance, set clubs down, and smooth the sand to care for the course.
The 2019 revision of the Rules relaxed some older restrictions. A golfer may now lift loose impediments such as leaves or stones, and movable obstructions, out of a bunker without penalty, which was not permitted before.
One naming habit often causes arguments. Many golfers call these hazards “sand traps,” yet that phrase never appears in the Rules of Golf, where the governing bodies use the word bunker. A waste area, by contrast, is not a bunker at all, so a player can ground the club and take practice swings in it as if on the fairway.
What a greenside bunker shot is
The shot played from a greenside bunker has an unusual quality that sets it apart from almost every other stroke in golf: the club never touches the ball. Instead, the player strikes the sand a short way behind it, and the cushion of sand throws the ball up and out. Commentators call it a splash shot or an explosion shot.
This is why golfers reach for a high-lofted wedge in the sand. A sand wedge, usually 54 to 58 degrees, or a lob wedge of around 60 degrees, sends the ball high enough to clear the lip and land softly. Getting out and close is far from guaranteed, even at the top level. Data compiled by MyGolfSpy found that scratch golfers save par from greenside sand only about 37 percent of the time, and that figure falls to roughly 20 percent for a 10-handicap.
Learning the mechanics of the swing itself belongs in a short-game guide rather than a definition, but grasping this splash idea is enough to follow what is happening when a player steps into the sand.
Related Golf Terms
- First cut — The shorter band of rough bordering the fairway.
- Fairway bunker — A sand hazard positioned in or along the fairway.
- General penalty — The standard two-stroke or loss-of-hole penalty for many rules breaches.
- Teeing ground — The starting area of a hole, defined by the tee markers.
- Primary rough — The deeper, more penal rough beyond the first cut.
Frequently Asked Questions
Is a greenside bunker the same as a sand trap?
Yes. “Sand trap” is a common nickname for a bunker, but the Rules of Golf only use the word bunker. A greenside bunker is a bunker that sits next to the green.
Can a golfer ground the club in a greenside bunker?
No. A player cannot rest the club on the sand right in front of or behind the ball before the stroke. The club has to hover above the sand at address.
What club is best from a greenside bunker?
Most players use a sand wedge or a lob wedge, generally between 54 and 60 degrees of loft, because the extra height helps the ball clear the lip and stop quickly.
Why are greenside bunkers so hard?
The ball sits close to the green with little room to spare, the lip forces a high shot, and the player has to hit the sand rather than the ball. Small errors in contact make a large difference over such a short distance.
Sources
- USGA and R&A. “Rule 2 – The Course” and “Rule 12 – Bunkers,” Rules of Golf. Accessed July 2026.
https://www.usga.org/content/usga/home-page/custom-search-pages/rules/2019-golf-rules-and-interpretations/fr-rule-2.html | https://www.randa.org/en/rog/the-rules-of-golf/rule-12 - USGA. “Bunkers,” Rules Hub. Accessed July 2026.
https://www.usga.org/content/usga/home-page/rules-hub/topics/bunkers.html - Golf Distillery. “Golf Course Terms – Sand and Bunker Related.” Accessed July 2026.
https://www.golfdistillery.com/definitions/course-elements/sand-challenges/ - MyGolfSpy. “Fairway vs. Greenside Bunkers: Which Hurts Your Score More?” Accessed July 2026.
https://mygolfspy.com/news-opinion/instruction/fairway-vs-greenside-bunkers-which-hurts-your-score-more/ - Golf Circuit. “What Golf Club Do You Use in a Bunker?” Accessed July 2026.
https://golfcircuit.com/blogs/golf-tips/what-golf-club-do-you-use-in-a-bunker
