As PM Modi inaugurated Pamban Bridge in Tamil Nadu, attention also turns to the nearby Ram Setu.
About
Ram Setu, also known as the Adams Bridge, is a chain of shoals linking India and Sri Lanka.
It connects Rameswaram to the Mannar island of Sri Lanka
The bridge is a 48 km long chain of natural limestone shoals.
It separates the Gulf of Mannar (south), an inlet of the Indian Ocean, from the Palk Strait (north), an inlet of the Bay of Bengal.
The structure is a natural formation and that the bridge is a large tombolo, which is a coastal formation of sandbars that connects an island across the sea to the mainland.
Ram Sethu was completely above sea level till 1480. It was submerged in the shallow sea due to natural calamities.
Mythology: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.