History of Mannar
Mannar Island is about 130 km² of sand and scrub linked to the mainland by a causeway, the Mannar Bridge carrying the A14, and a railway bridge. Its history is a trade history. The pearl banks came first: the Gulf of Mannar fishery is named in the Periplus of the Erythraean Sea in the 2nd century CE, and this coast supplied pearls for two millennia. Arab merchants worked the route, and the island’s most conspicuous import is attributed to them — the baobabs, brought from Africa. Dating them is contested, and one travel source credits Portuguese-era African labourers instead; we cannot resolve it. A 2003 survey found about 40 baobabs surviving in Sri Lanka, 34 of them measured on Mannar.
Ketheeswaram, the Shiva temple at the ancient port of Mathoddam, is one of the island’s five Pancha Ishwarams. Sangam literature names the port, and the historian Paul Peiris held that the shrine had existed for at least 2,400 years. Sambandar praised it in the 6th century, Sundarar in the 8th, and Chola and Sinhala inscriptions record it in the 10th. The Portuguese destroyed it between 1575 and 1589, and worship ceased there in 1589.
The Portuguese built the Mannar fort in 1560, naming it São Jorge. In 1544 Cankili I of the Jaffna Kingdom massacred 600 to 700 Parava Catholic converts on Mannar — the event that pulled Portugal decisively into northern Sri Lankan politics. The Dutch took the fort in 1658 and rebuilt it in 1696 as a square with four bastions; the British took it in 1795. In 1670 about twenty Catholic families fleeing Dutch persecution carried a statue of Our Lady inland from Manthai, met around 700 more from Jaffna, and founded the shrine at Madhu. Governor Frederick North laid the foundation stone of the Doric bungalow at Arippu on 18 March 1802 to supervise the revived pearl fishery, completing it by February 1804.
From 1914 a train-and-ferry service ran from India via Dhanushkodi to Talaimannar and on to Colombo. The cyclone of 18–26 December 1964 ended it: a 7.6 m surge on 23 December destroyed Dhanushkodi, overturned the Pamban–Dhanushkodi train with about 200 people aboard, and killed at least 1,800 across India and Ceylon. The ferry never resumed. Mannar was under LTTE control for much of the 1983–2009 war, and the railway to Talaimannar — destroyed and neglected across those thirty years — reopened in 2015. Adam’s Bridge Marine National Park was declared on 22 June 2015, covering 18,990 ha.
What most visitors walk straight past
Greater flamingos, November to April, from the causeway at first or last light. Vankalai holds over 20,000 waterbirds in the migratory season and is the primary landing and departure point for birds entering and leaving Sri Lanka on the Central Asian Flyway. Flamingo numbers are best at the two ends of that season — November, and again in March and April. Northern pintail, Eurasian wigeon, spot-billed duck, comb duck and gadwall share the same lagoons, with arid thorn scrub, dunes, mangrove, salt marsh, lagoon, seagrass bed and maritime grassland all inside a few hundred metres.
Adam’s Bridge, the geology. A chain of natural limestone shoals running about 48 km between Pamban Island on the Indian side and Mannar Island. ISRO research describes it as 103 small patch reefs, with parallel ledges of sandstone and conglomerate that are hard at the surface. During the Last Glacial Period sea level stood about 120 m lower and the Palk Strait was dry land joining India and Sri Lanka; as the Holocene rise brought sea level to its present height around 7,000 years ago the strait flooded, and islands began re-emerging from about 5,000 years ago. Water over the shoals is typically 1 to 3 m and in places barely over 1 m, which is why nothing of size can navigate it. Temple records indicate that violent storms broke the link in 1480.
Adam’s Bridge, the epic. The Sanskrit Ramayana tells that Rama built a bridge with the help of an army of vanaras in order to reach Lanka and recover Sita from Ravana, and popular Hindu tradition identifies that bridge with these shoals and calls it Rama Setu. That is an identification, not a description: many scholars place the Lanka of the epic in eastern Madhya Pradesh rather than on this island, and the equation of the two appears in the historical record only from the late-8th-century Kasakudi copper plates onward. The two accounts describe the same shoals. They are not versions of one another, and a good guide gives you both without merging them.
The wild donkeys. About 1,200 in Mannar district, 90% of them on the island itself and roughly 375 in the town — the only free-roaming donkey population most visitors will ever see. Their origins are disputed even locally: Arab traders in one account, Somalia in another, possibly arriving alongside camels that did not survive. Bridging Lanka runs a donkey clinic and sanctuary on two acres at Thailankudiyiruppu, plus a donkey-assisted therapy centre for children with special needs and roadside feeding stations. It is a genuine social enterprise you can spend time at rather than a photo stop.
The Talaimannar pier is a ruin you can stand on. From 1914 to 1964 you could board a train in Madras and step off one in Colombo. The 1964 surge that ended it was 7.6 m high and took an entire town with it. The railway on this side reopened in 2015; whether the service currently reaches Talaimannar Pier station or terminates short is worth checking on the day.
The Doric’s exterior was chunam — lime burnt from oyster shells — which gave the building a marble surface. Cordiner, who saw it new, judged it the most beautiful building on the island. The upper floor was gone by the 1900s, sea erosion took the rear portico in the 1980s, and the northern section fell in 2004. Late afternoon, when the low sun crosses the ruin with the sea behind it, is the hour.
Madhu is a war site as well as a shrine. It was a refugee site where shelling killed 44 people on 20 November 1999, and the church was shelled again in 2008. The principal feast on 15 August draws the largest crowds of the year — before the war, attendance approached a million — although the formally established feast day is 2 July, the coronation date. Ask before photographing people, memorials or damaged buildings, here and across the north.
What do travellers actually say about Mannar & Rama’s Bridge?
n = 13 traveller reports · public traveller forums · gathered August 2026
Mannar barely registers in the reports we gathered — thirteen mentions, most of them about energy policy rather than travel. Almost the entire traveller signal comes from one unusually specific passage. The rest of this page is the dossier, and we would rather tell you that than pretend otherwise.
- The one rich account is precise: soon after the December rains, floodwater pockets form and submerge trees, migratory birds including flamingos arrive, and the beaches include stretches of near-white coral sand. The same passage names the coastal wind farms, the prawn farms, the donkey rehabilitation centre visitors can spend time at, and the ancient baobab.
- Season is therefore the whole proposition. Travellers treat Mannar as a December-to-March birding and empty-beach destination rather than a year-round one.
- Roads in the north and north-west are described as excellent by a cyclist who crossed the whole island. Mannar is an easy drive compared with the east coast.
- Mannar with Kalpitiya is offered as the alternative northern route for travellers who want quiet beaches without committing to the full run up to Jaffna.
- Contradicts the guidebookThe counter-signal deserves stating plainly: at least one Sri Lankan dismisses Mannar as a place known for a tree. This is a specialist destination for birders and slow travellers, not a mainstream stop, and we will not sell it as one.
Where travellers disagree. There is not enough traveller material here to call anything disputed. Thirteen reports is a weak signal. The honest position is that Mannar is under-visited rather than contested — the people who go for the birds rate it highly, and almost nobody else goes at all.