Chloe Leung and Garrett Cuff knew they wanted their destination wedding to be unforgettable. “We’re a pretty adventurous couple,” says Garrett, an engineer at an oil company. “We do a big trip each year [for] three or four weeks and go to a few countries at once, and wanted to share that experience with our family and friends.” They never even considered getting married near their home in Calgary, Canada, nor did they want a typical all-inclusive Caribbean or Mexican resort. Seeking a real thrill, they opted instead for a country—and in Garrett’s case, a continent—they’d never seen before their nuptials.