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The catalogue
13,227 places to sift through. Narrow by kind, country, period or how firmly each one is established — contested and pseudoarchaeological claims are labelled here, never hidden.
🇷🇺 Russia · Submerged site
Archaic to Medieval (580 BCE – 1100 CE) · Ionian Greek / Bosporan / Slavic Tmutarakan
Northern bay harbour of Hermonassa in Tuzla Bay — 70 m timber quay at –1.5 m behind spit.
🇾🇪 Yemen · Hydraulic works
Sabaean to Himyarite (8th c BCE–6th c CE) · Sabaean / Himyarite
North sluice of Great Dam of Ma'rib (750 BCE–575 CE) — 23-m cut-stone control feeding northern oasis.
🇩🇪 Germany · Ancient city
Early Middle Ages (750–850 CE peak; revived 9th–12th c.) · Slavic Rani / Rügen Principality
Ralswiek Slavic Prince's Settlement (Rügen) in Mecklenburg-Vorpommern, Rügen Island, Großer Jasmunder Bodden shore, Germany is a Early Middle Ages (750–850 CE peak; revived 9th–12th c.) Slavic Rani /…
🇬🇷 Greece · Temple complex
Archaic to Hellenistic (700–200 BCE) · Athenian (Ionic) — Artemis Brauronia
420 BCE Doric 6×11 with 44-m pi stoa where Athenian bear-girls (arktoi) danced initiation, Iphigenia myth.
🇺🇸 United States · Ancient village
Late Woodland – Early Mississippian (c.700–1200 CE) Miller III – Mississippian · Late Woodland – Baytown – Early Mississippian
Teoc Creek is a small Late Woodland to Early Mississippian mound-hamlet on Teoc Creek in Carroll County, Mississippi, in the upper Yazoo Basin.
🇹🇷 Turkey · Temple complex
Pre-Pottery Neolithic (9500-8500 BCE) · Pre-Pottery Neolithic
Karahan Tepe Pillared Structure East Ridge — Eastern Outlier in Southeastern Anatolia, Sanliurfa, Turkey is a Pre-Pottery Neolithic (9500-8500 BCE) temple complex attributed to Pre-Pottery Neolithic.
🇨🇳 China · Rock-cut
Northern Dynasties to Tang (550 – 907 CE) · Northern Qi, Sui, Tang
Handan limestone 38 Northern Qi caves with 30-cm undercut floating drape 550–577 CE.
🇪🇬 Egypt · Submerged site
Old Kingdom to Middle Kingdom (c.2650 – 1700 BCE) · Old Kingdom Egyptian (Snefru–Khufu–Khafra)
Old Kingdom world's oldest harbour 2650 BCE — paired Ayn Sukhna jetty 0.2–1 m submerged and Wadi al-Jarf galleries with Khufu boat caches.
🇹🇷 Turkey · Temple complex
Pre-Pottery Neolithic (9500-8500 BCE) · Pre-Pottery Neolithic
Karahan Tepe Pillared Structure East Ridge — Western Terrace in Southeastern Anatolia, Sanliurfa, Turkey is a Pre-Pottery Neolithic (9500-8500 BCE) temple complex attributed to Pre-Pottery Neolithic.
🇸🇾 Syria · Tell
Late Chalcolithic through Mitanni (3500–1300 BCE) · Uruk → EBA Tuttul (Dagan) → Old Babylonian → Mitanni
Tell Bi'a (Tuttul) — Zimri-Lim Palace Quarter is a multi-period tell/ancient village in Raqqa Governorate, Balikh-Euphrates confluence, Raqqa District, Syria — Sacred city of Dagan — Tuttul —…
🇹🇷 Turkey · Temple complex
Pre-Pottery Neolithic A (9600-8800 BCE) · Pre-Pottery Neolithic
Gobekli Tepe Enclosure F Annex East — Western Terrace in Southeastern Anatolia, Sanliurfa, Turkey is a Pre-Pottery Neolithic A (9600-8800 BCE) temple complex attributed to Pre-Pottery Neolithic.
🇪🇬 Egypt · Buried city
Hellenistic to Early Islamic (300 BCE – 800 CE) · Hellenistic / Byzantine Egyptian
Eastern Mareotis harbour of Marea behind Lake Mareotis — 90 m Pharos mole at –1.5 m and eastern quay with chirho dumps.
🇪🇬 Egypt · Buried city
Ptolemaic to Roman (256 BCE – 400 CE) · Ptolemaic Greek
Western estate of Philadelphia at Kom el-Kharaba — 85 m vineyard wall and 70 m granary quay.
🇪🇬 Egypt · Buried city
Middle Kingdom to Late Roman (1800 BCE – 300 CE) · Egyptian / Greco-Roman Fayum
Southern temple harbour of Tebtunis 1–2 m buried south of Soknebtynis — 70 m canal quay and mammisi at –1 m.
🇬🇧 United Kingdom · Submerged site
Medieval (1110–1288 CE) · English Norman / Cinque Ports
Cinque Port drowned 1287–1288 — 50-acre shingle island harbour now −6 m in Rye Bay; New Winchelsea bastide 1292 replacement 2 km inland.
🇱🇾 Libya · Rock art
Holocene Pastoral (Neolithic to Iron Age) · Early Pastoral Saharan hunter-pastoralists, later Garamantian fringe
Western Jebel Uweinat satellite wadis with 300 cattle-pastoral panels 5000–3000 BCE.
🇧🇴 Bolivia · Hypothetical site
Hypothetical 1200 CE if mound (unvalidated) or Holocene floating mat natural · Hypothetical Casarabe lagoon islet (unvalidated) or natural floating polder
Hypothetical Moxos central lagoon islet 200 m 2.5 m inside Cedro lagoon with 500 m causeway — ground truth floating camalote mat not mound, levee 0.4 m natural, hippo burrow suspected.
🇪🇸 Spain · Rock art
Upper Palaeolithic (Solutrean–Magdalenian) · Solutrean–Magdalenian hunter-gatherers of western Iberia
443 Palaeolithic figures on Águeda schist—UNESCO trans-frontier extension of Côa Valley (20–10k BCE).
🇷🇸 Serbia · Ancient village
Mesolithic-Neolithic (7000-5000 BCE) · Lepenski Vir Culture
Lepenski Vir Terrace Lower Dwelling 12 — Southern Extension in Danube Gorge, Donji Milanovac, Serbia is a Mesolithic-Neolithic (7000-5000 BCE) ancient village attributed to Lepenski Vir Culture.
🇪🇬 Egypt · Submerged site
Ptolemaic to Late Roman (275 BCE – 550 CE) · Ptolemaic / Roman Egyptian
Southern Foul Bay lagoon of Berenike behind Ras Benas — gypsum quay at –1.5 m and elephant ramp.
🇺🇸 United States · Ancient village
Sinagua (c.1100–1400 CE) Southern Sinagua Classic · Sinagua
Montezuma Castle – neither castle nor Aztec – is North America's best-preserved cliff dwelling, inset 30 m up a vertical limestone cliff above Beaver Creek in Verde Valley, Arizona.
🇲🇽 Mexico · Phantom island
Phantom cartographic (1539 charted – 2009 official de-listing) · Spanish cartography / Mexican hydrography / US Navy
Gulf phantom island charted 453 years (1539–2009) whose vanishing cost Mexico's EEZ hydrocarbon claim.
🇸🇴 Somaliland · Rock art
Neolithic pastoral to Recent (2500 BCE–1000 CE) · Pastoral Cushitic → Somali
Gorge system of 10 shelters with Somaliland's most naturalistic pastoral bovines, giraffes and elongated humans.
🇪🇬 Egypt · Submerged site
Old Kingdom to New Kingdom (2500 – 1400 BCE) · Middle Kingdom Egyptian
12th dynasty pharaonic harbour at Mersa Gawasis — limestone anchor shrine with Senusret stele at –1 m and 8 cedar anchors at –1.5 m.