Full-service resorts are nice and all, but Mr. and Mrs. Indiana Jones would probably rather honeymoon somewhere that gets their adrenaline rushing.
For adventure-loving couples, the truly difficult part of the honeymoon will be deciding what challenge to select in the first place. The possibilities are endless! You can trek across the Gobi desert in Mongolia, take a safari in Africa, cruise the Nile River, zip-line through the rain forest in Costa Rica, climb Mount Fuji in Japan, explore the Egyptian pyramids, ski the world-famous Swiss Alps -- you get the picture.
Although adventurous honeymoons come with a lot of excitement, it can be pretty difficult to add romance into the mix. Mosquitos, sleeping bags and frozen toes aren't exactly a recipe for love, especially if you're camping out next to a dozen other tourists.