Soknopaiou Nesos — Eastern Submerged Harbour at Dime es-Sebua East (Lake Moeris)
Soknopaiou Nesos East Harbour · Dime es-Sebua Eastern Basin · Dime Island East Quay
Ptolemaic to Roman (300 BCE – 250 CE)·Ptolemaic Egyptian / Roman·🇪🇬 Fayum Depression, Lake Qarun western desert, Dime (Soknopaiou Nesos) island eastern harbour, Egypt
About
About Soknopaiou Nesos — Eastern Submerged Harbour at Dime es-Sebua East (Lake Moeris)
Eastern submerged harbour at Dime es-Sebua (Soknopaiou Nesos) island on Lake Moeris's former island harbour east side of the temple-island, where the Sobek crocodile temple town's eastern lake anchorage now lies 1–2 m under deflated isthmus silts east of the dromos. 2 m recorded by 1931 Michigan and 2009 Lecce coring. Founded 3rd c. BCE under Ptolemy II, Soknopaiou Nesos was Fayum's island harbour for pilgrims until 230 CE isthmus desiccation stranded island 4 km inland.
Causeway handled processional barges.
Why it mattersEastern isthmus harbour proves peninsula-to-island transition; causeway and papyri date Moeris pilgrim ferry economy and lake fall.
Open questions
Mysteries & theories
Mysteries
- 01Whether isthmus was natural sandbar or Ptolemaic cut
- 02Attribution of Sobek temple to Nebauer vs Soknopaios?
Theories
- 01East handled pilgrim lake ferries, temple west handled procession
- 02Desiccation 230 CE forced temple abandonment
Theories are interpretations, not findings. The seal above tells you how much scholarly weight the place carries.
History
How it came to be
- Built
- 3rd c. BCE Ptolemy II foundation; eastern causeway 2nd c. BCE
- Period
- Ptolemaic to Roman (300 BCE – 250 CE)
- Culture
- Ptolemaic Egyptian / Roman
- Builders
- Ptolemaic Egyptian
- Purpose
- Sobek island pilgrim harbour and lake ferry isthmus port
- Abandoned
- c. 230 CE Lake Moeris regression strands island inland
- Rediscovered
- 1909 Caton-Thompson; east basin 1931 Michigan
- Excavation
- Buried
3rd c. BCE
Ptolemy II founds Soknopaiou Nesos on Moeris island
2nd c. BCE
50 m causeway quay and isthmus anchorage built
1931
Michigan maps eastern harbour and dromos
On the ground
Structures & features
29.5350° N · 30.3450° E · -18 m · 3 mapped features
Mudbrick Causeway Quay (50 m)
quay50 m causeway quay at –1 m eastern isthmus
29.5355° N · 30.3455° ESilted Isthmus Anchorage (70 m)
anchorage70 m isthmus basin at –1.5 m
29.5350° N · 30.3450° EDromos Eastern Extension (30 m)
dromosDromos paving 30 m at +0.2 m towards eastern harbour
29.5345° N · 30.3452° E