10. Climb on a Dragon
In our recent feature on future Skyrim DLC we speculated that flying mounts may one day become a possibility. For now though there is a way to at least get onto the back of a Dragon.
By locating the Skyborn Altar, in the mountains southwest of Dawnstar, and approaching it quietly from the rear, it's possible to stealth your way behind the Dragon perched on top and leap onto its back. You'll need a high Sneak level and ideally some Shrouded armour to get there undetected, but if you manage it then you can feel like a king standing tall on the wyvern's back before dishing out a deadly sneak attack.