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Montanha Russa: Hydra the Revenge
Parque de Diversões: Dorney Park & Wildwater Kingdom (Allentown, Pennsylvania, USA)
Classification: Montanha Russa
Tipo: Aço - Sentada
Situação: Operating since 5/7/2005
Make / Modelo: Bolliger & Mabillard / Floorless Coaster / Custom
Categories: Sem-chão
Maps: Bing Maps (Satellite) · Google Maps (Satellite)
Cost: $13,000,000 USD
Capacidade: 1245 riders per hour
 
Extensão: 974.8 m 
Altura: 29 m 
Queda: 32 m 
Inversões: 7 
Velocidade: 85.3 km/h 
Duration: 2:35 
Max Vertical Angle: 68 Graus 
Elements: Heartline Roll
29 m tall Lift Hill with a 30.5 m drop
18.9 m tall Inclined Dive Loop
Zero-G Roll
Corkscrew
Cobra Roll
Corkscrew
 
 
Trains: 2 trains with 8 cars per train. Riders are arranged 4 across in a single row for a total of 32 riders per train.
Restrictions: Riders must be 1.37 m or taller to ride.
Built by: Bolliger & Mabillard
 
Onde: Built where the Hercules once stood.
Etymology: In Greek Mythology, Hercules was a great warrior.  In order to be forgiven for a crime, he had to perform twelve labors, each requiring great strength.  One of these labors was to slay Hydra, a horrible serpent with many heads that grew back as soon as they were cut off.

Dorney Park appears to have adapted this story to have Hydra return and seek revenge over Hercules.
Theme: Green track.
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