History over the centuries has witnessed the founding of numerous clandestine underground groups, orders, and organizations. Many of these secret societies are shrouded in mystery, their members choosing to keep themselves and their activities well under the radar. Some are truly sinister and cloaked in conspiracy, their motives the subject of much rumor, speculation, and outright fantasy. But how much do we know about these covert clubs, what are their inner functions, and why do they conceal their membership?
Click through and unmask the international secret societies you didn't know existed.