Hidden beneath the glass and steel of modern Brickell lies the Miami Circle, a 2,000-year-old archaeological enigma carved directly into the limestone bedrock. Discovered in 1998 during a routine salvage excavation, this 38-foot footprint is believed by many to be the sacred Council House of the Tequesta Indians, though critics point to an onsite 1940s septic tank as evidence of a more modern origin. Despite the controversy, the site stands as a rare survivor of the ancient "Glades culture," preserved as a public park after the Tequesta themselves were lost to history following centuries of European disease and displacement. Today, it serves as a haunting physical bridge between Miami’s prehistoric roots and its towering urban future. Also See