The 25 Roller Coasters With the Most Inversions (2026)

This list ranks operating roller coasters by their total number of inversions — every loop, corkscrew, zero-g roll, and cobra roll that flips riders fully upside down counts once. The figures come straight from ThrillZing’s own coaster database.

The Smiler at Alton Towers Resort sits alone at the top with 14 inversions, four more than second-place Colossus at 10. After that the pack tightens fast: nine different coasters are tied at exactly 7, and most of the rest of the list clusters between 6 and 9, making the middle of this ranking one of the tightest in coaster records.

Why The Smiler’s 14 Inversions Still Stands Alone

The Smiler opened at Alton Towers in England in 2013 and immediately set a record no coaster has matched since: 14 inversions on a single circuit. It’s a Gerstlauer Infinity model, a coaster type built specifically for stacking inverting elements close together rather than spacing them out with long straightaways, which is how it packs so many flips into a relatively compact footprint.

Colossus, at Thorpe Park, also in England, held the world record for most inversions before The Smiler took it, and its 10 inversions still make it the clear runner-up on this list. Steel Curtain at Kennywood in Pittsburgh comes in third with 9, and it holds its own regional distinction as the coaster with the most inversions in North America.

#	Name	inversions
1	The Smiler	14
2	Colossus	10
3	Steel Curtain	9
4	Avalancha	8
5	Dragon Khan	8
6	Banshee	7
7	Goudurix	7
8	Helix	7
9	Hydra the Revenge	7
10	Kraken	7
11	Medusa	7
12	Scream	7
13	Superman: La Atracción de Acero	7
14	Takabisha (高飛車)	7
15	The Incredible Hulk Coaster	7
16	TMNT Shellraiser	7
17	Viper	7
18	Afterburn	6
19	Alpengeist	6
20	Boomerang	6
21	Boomerang	6
22	Dragon’s Run	6
23	Fahrenheit	6
24	Jolly Rancher Remix	6
25	Katun	6

What Actually Counts as an Inversion

An inversion is any point on the track where the train turns riders completely upside down — vertical loops, corkscrews, zero-g rolls, and cobra rolls (which count as two) are the most common shapes. Designers deliberately keep speeds moderate through inversion-heavy layouts like these, because stacking that many inverting elements at high speed would push g-forces past what’s comfortable to ride repeatedly.

That’s why coasters with the most inversions aren’t usually the fastest or tallest rides at a park — they’re built around a different kind of intensity, where the thrill comes from disorientation and rapid direction changes rather than raw speed.

The Surprises Further Down the List

The cluster of coasters tied at 7 inversions — including Banshee, Kraken, Takabisha, and The Incredible Hulk Coaster — shows how standardized this element count has become for major inverted layouts; it’s a number manufacturers like B&M have returned to again and again as a sweet spot. Boomerang shows up twice in the rankings at #20 and #21, which isn’t a data error — it’s the same Vekoma Boomerang model installed at more than one park, each copy carrying an identical 6 inversions.

Explore more: browse more roller coaster rankings.

Roller Coasters With the Most Inversions FAQs

What roller coaster has the most inversions in the world?

The Smiler at Alton Towers Resort in England has 14 inversions, the most of any operating roller coaster.

How many inversions does Colossus have?

Colossus at Thorpe Park has 10 inversions, the second-highest total on this list and a former world-record holder in its own right before The Smiler opened.

What counts as an inversion on a roller coaster?

An inversion is any track element that turns the train fully upside down, including vertical loops, corkscrews, zero-g rolls, and cobra rolls. Multi-part elements like a cobra roll typically count as two inversions.

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Photo by Mitchell Luo on Unsplash.