🇺🇸 United States · Ancient city
Fort Center
Woodland Glades 450 BCE–1700 CE · Belle Glade (Calusa/Glades)
Glades woodland pond-mortuary and 1200 m causeway with charnel house, wood effigies in submerged pond.
🇺🇸 United States · Earthwork
Fort Walton Mound
Mississippian Fort Walton 1100–1550 CE · Fort Walton (Mississippian Pensacola variant)
Fort Walton culture temple mound on Choctawhatchee Bay, 1100–1550 CE.
🇧🇴 Bolivia · Temple complex
El Fuerte de Samaipata Annex
Mojocoyas 300–800 CE to Inca 1450–1535 to Spanish 1600s · Chané-Mojocoyas to Inca (Andean-Amazon transition) to Spanish contact
Annex 60 m south of great rock table (220×60 m sculpted sandstone) at UNESCO El Fuerte de Samaipata (1998): terraced annex with 15 Inca-style niches, kallanka great hall 22 m long, and Chané jaguar…
🇺🇸 United States · Temple complex
Guang Ming Temple
The Guang Ming temple (Chinese: 光明寺; pinyin: Guāngmíng Sì; Pe̍h-ōe-jī: Kong-bîng-sī; lit. 'Bright Light Temple') in Orlando, Florida, United States is the largest Buddhist temple in Central Florida.
🇺🇸 United States · Earthwork
Larkin Mound
Middle Woodland Weeden Island 200–600 CE · Weeden Island / Gulf Hopewell
Crystal River satellite burial mound with Hopewell copper and quartz, Gulf Hopewell southernmost evidence.
🇺🇸 United States · Earthwork
Turtle Mound
Late Archaic to late pre-contact St. Johns II (c.800 BCE–1565 CE, major 600–1400 CE) · St. Johns (Ais/Surruque ancestors)
Largest shell mound in mainland United States—St. Johns II / late prehistoric (600–1400 CE) oyster-shell midden-mound 30 ft high (≈15 m) extending 600 ft long × 180 ft wide (≈183×55 m), volume…
🇦🇷 Argentina · Ancient city
Floridablanca (Patagonia)
The Spanish settlement Nueva Colonia y Fuerte de Floridablanca was established in San Julian Bay in 1780 and abandoned four years later due to scurvy.
🇺🇸 United States · Ancient city
Big Mound City
Big Mound City (8PB48) is a prehistoric site near Canal Point, Florida, United States. It is located 10 miles east of Canal Point, off U.S. Route 98. On May 24, 1973, it was added to the U.S.
🇧🇿 Belize · Ancient city
Caracol
Preclassic 1200 BCE–900 CE (peak Late Classic 562–680, Star-War defeat of Tikal) · Maya (Classic lowland; ally of Calakmul vs Tikal; later independent kingdom Uxwitzá)
Largest Maya city in Belize and greater Tikal rival: 200 km² settlement (70 sq mi mapped), Caana (“Sky Palace”) pyramid 43 m high – tallest man-made structure in Belize – with corner palaces, 160+…
🇭🇳 Honduras · Ancient city
El Puente (Maya site)
El Puente, or the Parque Arqueológico El Puente ("El Puente Archaeological Park"), is a Maya archaeological site in the department of Copán in Honduras.
🇧🇷 Brazil · Lost city
Kuhikugu — Eastern Cluster K8 Seki Settlement (Upper Xingu)
Late Pre-Columbian (c.700 – 1600 CE) · Xinguano tradition (Kuikuro ancestors)
Upper Xingu plaza town 8 km east of classic Kuhikugu — ring ditch, 700 m causeway and terra preta, 14 ha, 900–1350 CE.
🇧🇸 Bahamas · Temple complex
Mill Reef – Bimini Second Phantom Stones Claim
Pseudoarchaeology 1975 Valentine claim (claimed 10,000 BCE Atlantis) · Valentine UFO/Atlantis proponents
1975 claim second Bimini 'Mill Reef wall' 1.5 km north of Road — seasonal beachrock sill disproved by worm tubes.