Sea serpent

The sea serpent on Medusa (Six Flags Discovery Kingdom) at Six Flags Discovery Kingdom

A Sea Serpent is a double inversion that is very similar to a Cobra roll, except riders exit in the same direction as they enter.

Installments

Name	Park	Manufacturer	Status
Medusa	Six Flags Discovery Kingdom	Bolliger & Mabillard	Operating
Rock 'n' Roller Coaster	Disney's Hollywood Studios	Vekoma	Operating
Rock 'n' Roller Coaster	Walt Disney Studios Park	Vekoma	SBNO
The Smiler	Alton Towers	Gerstlauer	Operating
Xpress: Platform 13	Walibi Holland	Vekoma	Operating
Steel Curtain	Kennywood	S&S-Sansei Technologies	Operating

Links

This box: view edit Thrill elements
Inverting	Banana roll Barrel roll Barrel roll downdrop Batwing Bowtie Butterfly Cobra loop Cobra roll Corkscrew Cutback Demonic knot Dive drop Dive loop Dive stall Diving turn Dog tongue Double inverting dive loop Double inverting stall Drachen fire dive drop Finnish loop Fly to lie / Lie to fly Flying snake dive Heartline roll Immelmann Inclined dive loop Inclined loop In-line twist Interlocking corkscrews Interlocking loops Lagoon roll Negative-g stall loop Norwegian loop Over-banked inversion Pretzel knot Pretzel loop Raven turn Reverse cobra roll Reverse sidewinder Roll out Roll over Rollover camelback Saxophone Scorpion tail Sea serpent Sidewinder SkyLoop Step-up under flip Tongue Top-Gun stall Twisted horseshoe roll Twisted in-line rollback Vertical loop Wraparound corkscrew Zero-g roll Zero-g stall Zero-g winder
Non-inverting	Airtime twist Banked tilt Camelback circle Dark/Show section Double down Elephant trunk Fly-through station Hairpin dive Hammerhead turn Helix High five Hill Horseshoe Jr. Scorpion tail Kickflip Non inverting cobra roll Non inverting loop Octopus arm Outward banked airtime hill Over-banked curve Over-banked pretzel knot Pretzel curve S-curve Shark tail Slide track Splashdown Splash effect Splash track Stengel dive Switch track Tilt section Trick track Triple dip Tunnel Turntable Twisted dive Twisted top hat Vertical drop track Vertical rollback Vertical spiral Wagon wheel Water brakes Water channel Wave turn Windcatcher tower
Variable	Jr. Immelmann Top hat