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 ...

ATHOL, Idaho — 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 ...

ATHOL, Idaho -- Get ready for thrills as Silverwood Theme Park is set to reopen this weekend! Silverwood announced Saturday, May 3 will kick off its 2025 season and 37th anniversary. There's plenty of ...