ATHOL, Idaho — Silverwood's 'Tremors' roller coaster re-opened to the public Saturday, May 31, after closing the ride for construction since February of this year. The roller coaster first opened in ...

ATHOL, Idaho - A beloved local roller coaster got a makeover over the winter, and you can ride it for yourself for the first time this weekend. Silverwood Theme Park announced Tremors is ready to roll ...

Silverwood Theme Park has announced an upgrade to one of its most iconic attractions—Tremors. The top-rated wooden roller coaster, which has thrilled guests since 1999, will undergo a seismic ...

ATHOL, Idaho - One of the beloved wooden roller coasters at Silverwood Theme Park is getting a big upgrade this summer! Silverwood announced a "seismic upgrade" to Tremors, a wooden coaster that has ...