As the largest theme park in the Pacific Northwest, Silverwood is a premier 2025 destination. Located in Athol, it features over 70 rides, including the high-intensity "Aftershock" and "Tremors" coasters. For 2025, Tremors received a "seismic upgrade" with new trains and track improvements, ensuring a smoother, faster thrill. https://www.amerifreight.net/blog/must-see-theme-parks-in-idaho-to-explore-in-2025