Just outside the town of Ravenna in Northern Italy, Mirabilandia Theme Park features one coaster that soars above the rest: Katun. With multiple drops, loops and rolls, the G-forces are sure to make your stomach turn a few times.
In a state that's chock-a-block with superlatives, the Trail Ridge Road -- also known by its less romantic numeric moniker, US Highway 34 -- is a Colorado classic.