Arc from Polynesian traditions to Hawaiian heritage, before sailing on to sweeping Canadian grandeur. Begin in the honeymoon-perfect lagoons of the Society Islands, venturing out to vanishingly remote atolls. Spot the jungle-cloaked peaks of the Marquesas rising up, then slip into the rhythm of sea days, bound for Hawaii. Surf rolling waves, hike to gushing waterfalls, and clamber lush volcanoes. Easing northwards, picturesque Vancouver is a fine conclusion.