🇮🇳 India · Hydraulic works
Kallanai Grand Anicut
Sangam Period, Early Historic to Colonial · Tamil Chola (Sangam)
2nd century Chola granite anicut (329 m, 150 CE) on Kaveri River, oldest functional dam in world irrigating one million acres.
🇪🇬 Egypt · Rock art
Sehel Island
Predynastic to Roman (3200 BCE–364 CE; peak New Kingdom and Ptolemaic) · Ancient Egyptian
Granite islet with ~600 cataract boulder inscriptions including Famine Stela 32 columns and predynastic boats.
🇮🇹 Italy · Megalith
Nuraghe La Prisgiona
Late Bronze Age · Nuragic
Gallura nuraghe with meeting hut village near Arzachena in granite hill country, c.14th century BCE.
🇪🇬 Egypt · Archaeological wonder
Syene Granite Quarries
Old Kingdom to Roman (2700 BCE–500 CE; peak 1500–30 BCE) · Ancient Egyptian / Roman
Syene (Aswan) granite quarries are Old–Ptolemaic hardstone source producing 100-m-long unfinished obelisk of Hatshepsut (1,200 t) abandoned in bedrock crack, plus sarcophagi, colossi and pavements…