The Giant Dipper is a wooden roller coaster at the Santa Cruz Beach Boardwalk in Santa Cruz, California, that has been thrilling riders in the same oceanfront spot since May 17, 1924. Designed by noted coaster architects Frank Prior and Frederick Church and built by Arthur Looff, it replaced an earlier ride called Thompson’s Scenic Railway and was raised in just 47 days for about $50,000.
More than a century later, the Giant Dipper is one of the oldest operating roller coasters in the world and the fourth oldest in the United States. It has carried over 68 million riders through its double out-and-back layout, survived the 1989 Loma Prieta earthquake with only minor damage, and earned recognition as a National Historic Landmark in 1987 and an ACE Roller Coaster Landmark in 2007.

Stats at a Glance
- Park: Santa Cruz Beach Boardwalk
- Manufacturer: Arthur Looff (designed by Frank Prior and Frederick Church)
- Opened: May 17, 1924
- Height: 70 feet
- Top speed: 55 mph
- Length: 2,640 feet
- Inversions: 0
The Ride Experience
Riders climb the Giant Dipper’s lift hill before dropping 65 feet along a track that winds through a double out-and-back layout above the boardwalk and the Pacific shoreline. The trip lasts about one minute and 52 seconds, reaching a top speed of around 55 mph across 2,640 feet of white wooden track, with airtime-filled hills that have made it a favorite among wooden coaster fans for generations.
Because it sits directly on the beach, the Giant Dipper offers ocean views that few other wooden coasters can match, with sections of track running close enough to hear the surf below. Its two trains, each carrying 24 passengers, keep the century-old ride running efficiently even on the boardwalk’s busiest summer days.
A Century of History
The Giant Dipper opened in 1924 during the golden age of American roller coasters and has operated continuously in its original location ever since, making it one of the oldest coasters still running anywhere in the world. It weathered the 1989 Loma Prieta earthquake with minimal structural damage, a testament to its original wooden engineering.
In recognition of its age and cultural significance, the ride was designated a National Historic Landmark in 1987, one of only a small number of roller coasters to hold that status. It later received the American Coaster Enthusiasts’ Roller Coaster Landmark designation in 2007, cementing its place as a beloved piece of Santa Cruz history.

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Giant Dipper FAQs
How old is the Giant Dipper roller coaster?
The Giant Dipper opened on May 17, 1924, making it over a century old and one of the oldest continuously operating roller coasters in the world.
Is the Giant Dipper a wooden or steel coaster?
It is a classic wooden roller coaster, built with a double out-and-back track layout typical of coasters from the 1920s.
Is the Giant Dipper a National Historic Landmark?
Yes, it was designated a National Historic Landmark in 1987 and later received an ACE Roller Coaster Landmark designation in 2007.
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Photo: Larry Pieniazek, User:Lar, (primary) / CC BY 2.5, via Wikimedia Commons.