The Northwest's Largest Theme and Water Park. Silverwood has over 65 rides, slides, shows and attractions. Experience world-class coasters, hair-raising thrill rides, pint-sized kiddie adventure ...
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 ...
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 ...