Adam's Bridge

July 20, 2024

Scientists from the Indian Space Research Organisation (ISRO) have successfully mapped the submerged structure of Adam's Bridge, also known as Ram Setu.

About Adam's Bridge:

  • The Adam’s Bridge, also known as the Ram Sethu Bridge, connects Rameswaram Island, off the southeast coast of India, to Mannar Island, off the northwest coast of Sri Lanka.
  • It separates the Gulf of Mannar(southwest) from the Palk Strait (northeast). 
  • The bridge is a 48 km long chain of natural limestone shoals.
  • Some of the sandbanks are dry, and the sea in the area is very shallow, being only 1 to 10 metres deep in places, which hinders navigation.
  • Geologic evidence suggests that Adam’s Bridge represents a former land connection between India and Sri Lanka. 
  • Ram Setu is mentioned in the epic Ramayana, as the bridge constructed by Lord Rama and his vanara (monkey) army.
    • The bridge was constructed to cross over to Lanka to rescue Goddess Sita from the clutches of the demon king Ravana.
    • In Valmiki’s Ramayana, the bridge is described as Sethubanthan. 
  • As per Islamic legend, Adam used this bridge to reach Adam’s Peak in Sri Lanka.
  • The Rameshwaram temple records suggest that Adam’s bridge was completely above sea level till 1480. It was submerged in the shallow sea due to natural calamities.