Popular coasters
Athol, Idaho
The four tallest, drawn to scale
Pick the rider's height to see what they can ride. Tap a coaster for its own page.
Showing all 6
Thrill
Stunt Pilot
Steel · Opened 2021
105 fttall52 mphtop speed3xupside down
48 inches to ride
Tallest here
Coaster page
Thrill
Timber Terror
Opened 1996
85 fttall55 mphtop speedNeverupside down
48 inches to ride
Fastest here
Coaster page
Family
Tremors
Steel · Opened 1999
85 fttall50 mphtop speedNeverupside down
42 inches to ride
Longest here, 3,158 ft
Coaster page
Thrill
Corkscrew
Steel · Opened 1990
70 fttall46 mphtop speed2xupside down
48 inches to ride
Oldest here
Coaster page
Thrill
Aftershock
Steel · Opened 2008
3xupside down
54 inches to ride
Runs forward and backward
Coaster page
No coaster here matches both picks. Try a taller height or another intensity.
Intensity is our own three-step scale from published figures: extreme is 150 feet or taller, 74 mph or faster or 6 or more inversions; thrill is 100 feet or taller, any inversion, or a height to ride over 42 inches; family is a height to ride of 42 inches or less. A coaster those figures do not place has no label. Height to ride is from the park or, where it publishes none, Wikipedia.
Ridden one? Find it here and see where the rest sit.
FamilyThrill
No new coaster is listed as being built at Silverwood Theme Park.
The 1 that used to run here, newest closure first.
| Coaster | Ran | What it was |
|---|---|---|
| Coaster1991 | 1991 | Steel |
6 are operating. 1 more has closed for good.
Tallest: Stunt Pilot, 105 feet. Fastest: Timber Terror, 55 mph.
From 42 inches to 54 inches. At 48 inches a rider can ride 4 of the 5 with a published height. Only Aftershock needs 54 inches. Our sources give no height to ride for Krazy Koaster.
Under 42 inches or with an adult: Tremors (42 inches).
3 of the 6: Stunt Pilot (3 times), Aftershock (3 times) and Corkscrew (2 times). The rest never turn you over.
Nothing announced. No new coaster is listed as being built at Silverwood Theme Park.
Which coasters are open and closed, plus type, year, height, speed, times upside down and intensity: the Airtime Fever coaster dataset (Silverwood Theme Park, read Thu 10/1/2026). Our sources give no height to ride for Krazy Koaster. Figures are rounded to the nearest foot and mph.
Photographs via Wikimedia Commons: Jeff Pittman (CC BY-SA 4.0), Luke1350 (CC BY-SA 4.0), Matthew Nelson (CC BY 2.0), Matthew Nelson from Hayden, United States (CC BY 2.0), Rowanswiki (CC0). A ride with no usable photo of it shows its name instead.