🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 517
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 517 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Ancient technology
Atlantropa – Herman Sörgel's 1928 Hydro-Power Mediterranean Tech Utopia
1928 proposal to 1952 project's death; included here as hypotethical ancient-tech analogue · Weimar–Nazi technocratic utopia
1928 Atlantropa Gibraltar dam lowering Med 200 m — included as modern megadam mirror for 'what Atlantis tech would look like'.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 111
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 111 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 377
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 377 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Phantom island
Saint Brendan's Isle (San Borondón)
Voyage c.530 (hagiography 8th c.); mapped 9th c.–1850 · Irish monastic immram + medieval mappa mundi
Brendan's 6th c. currach Promised Land at 28N 23W – Severin 1976 proved voyage feasible but not island.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 403
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 403 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 486
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 486 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 719
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 719 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 145
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 145 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 153
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 153 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 222
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 222 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 251
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 251 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 260
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 260 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 267
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 267 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 272
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 272 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 280
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 280 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 293
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 293 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 299
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 299 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 323
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 323 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 374
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 374 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 385
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 385 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 447
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 447 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 490
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 490 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.
🇪🇸 Spain · Megalith
Dolmen de Menga Annex Sector 571
Neolithic (3800-2500 BCE) · Iberian Neolithic
Dolmen de Menga Annex Sector 571 in Andalusia, Spain is a Neolithic (3800-2500 BCE) megalithic.