Big Dipper (Blackpool Pleasure Beach)


Big Dipper is a wooden out-and-back roller coaster at Pleasure Beach Resort in Blackpool, England. Originally built in 1923, its layout was extended in 1936. It was designated as a Grade II listed building on 19 April 2017. It is the oldest operating roller coaster in the United Kingdom after the closure of Scenic Railway in 2026.

History

Construction and expansion

The coaster was designed by John A. Miller, and opened on 23 August 1923. It is located in the southwestern portion of the park. It was extended in 1936 with arches over the south entrance of the park and additional drops by American engineer Charles Paige. British architect Joseph Emberton designed the ride's station.

Refurbishment

On 13 February 2010, Big Dipper reopened after months of refurbishment following an incident in August 2009. The station was upgraded during this period of time: retracking was completed, a decorative water fountain was added, and the trains were repaired and repainted dark blue with new decorative decals on their sides. The handrails were replaced in 2014.

Characteristics

Manufacturer

Big Dipper was designed by John A. Miller at Krug Park in Nebraska in 1918, and built by William H. Strickler. It cost £25,000 to construct.

Trains

The ride's trains were built by Philadelphia Toboggan Coasters. It operates with two trains, each containing three four-row cars, seating two people per row, for a total of 24 riders per train. Each row features a single lap bar which restrains all riders in the row.

Track

The track is 1,005.8 metres long and the lift hill is approximately 19.8 metres high, with a first drop of 15 metres. It has a maximum vertical angle of 46 degrees, and subjects riders to a maximum of 3.7 Gs. It runs north-to-south. Big Dipper was the first coaster in England to feature upstop wheels, allowing for a steeper and faster experience. The ride has top speeds of 64 km/h. One cycle of the ride takes approximately 2 minutes and 30 seconds.

Incidents

  • On 26 June 1975, part of the main lift hill and first drop were severely damaged by a fire. The ride was subsequently repaired.
  • On 11 August 2009, two trains carrying a total of 32 guests collided. 21 riders required hospital treatment for injuries ranging from whiplash and broken noses to cuts and bruises.
  • On 5 June 2010, a train partially derailed. There were no injuries reported, and the ride resumed operations a short time later.

Records

In August 1998, Richard Rodriguez set a world record by riding Big Dipper for over 1,000 hours. There is a plaque commemorating this event in the ride's station. Although he doubled this mark two years later to 2,000 hours, Guinness World Records nullified the achievements by altering the rules in 2007, and Rodriguez instead set a new record on Big One.

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