Couples are now expanding into a more daring honeymoon adventure. An island retreat is no longer enough to satisfy the needs of the newly-wed couple. Let’s explore some exciting options for the more daring couple. National Geographic Expeditions Private Journey Expeditions. You and your new spouse will have the chance travel to China, Peru, Morocco, and Egypt just to name a few. Experience a one on one excursion with your own personal guide. See historic landmarks, beautiful cities and terrains. See the wildlife, be one with nature, and embark on a journey of culture. You newlyweds will experience and expedition of a lifetime, for just the two of you. Tree House Honeymoon Located in Brazil experience life in the treetops! "Imagine a hotel built among Amazon treetops: catwalks 70 feet up leading from a great circular dining room of polished tropical woods, a bar like an eagle's nest, a honeymoon suite built 110 feet up a mahogany tree, and friendly monkeys, macaws, sl...