Kachchativu is a small, uninhabited island sitting in the Palk Strait between Sri Lanka and India, administered under the Northern Province. Covering roughly 285 acres, it holds an outsized place in the diplomatic and religious history of both nations. Though it sees little regular human activity, the island draws pilgrims, fishermen, and curious travellers each year — particularly during its annual Catholic festival, which transforms this otherwise silent strip of land into one of the most unusual gathering places in South Asia.
What is the history of Kachchativu Island?
For centuries, Kachchativu served as a resting point for fishermen crossing between Sri Lanka and India. It belonged to the Kingdom of Jaffna and later passed through Portuguese and Dutch colonial administration before coming under British rule. When Sri Lanka gained independence, the island's sovereignty remained ambiguous. A 1974 maritime agreement between India and Sri Lanka formally ceded Kachchativu to Sri Lanka, a decision that has remained politically contentious in Tamil Nadu ever since. The agreement affects fishing rights in the surrounding waters, and disputes over access periodically surface in both countries' legislatures.
A small shrine dedicated to St. Anthony of Padua stands as the island's most prominent structure, a legacy of the Portuguese era. The shrine is maintained jointly, reflecting the shared Catholic heritage of coastal communities on both sides of the strait.
What is the St. Anthony's Festival at Kachchativu?
Every year, typically in late February or early March, thousands of pilgrims from Sri Lanka and India converge on Kachchativu for the two-day St. Anthony's Festival. Boats depart from Rameswaram on the Indian side and from ports near Jaffna on the Sri Lankan side, carrying devotees who come to attend Mass and seek the intercession of St. Anthony. The gathering is one of the few occasions when Indian nationals may visit the island without a visa, a special provision under the 1974 agreement. The festival creates a rare atmosphere of cross-border communion, drawing Catholic fishing communities as well as onlookers drawn by the sheer spectacle of hundreds of vessels anchoring off a tiny, treeless island.
What does Kachchativu Island look like?
The island is low-lying and largely flat, with scrub vegetation, sandy shores, and shallow reefs surrounding much of its coastline. There are no permanent residents, no hotels, no freshwater source, and minimal infrastructure beyond the shrine and a small rest house used during the festival period. The surrounding waters are rich fishing grounds, which explains why access rights have remained such a sensitive issue for fishing communities on both coasts. Sea birds are commonly seen resting on the island's shores, and the reef systems nearby support a variety of marine life.
How do I get to Kachchativu Island?
Access to Kachchativu is tightly regulated and is not a standard tourist excursion. Outside the festival period, visits require prior authorisation from Sri Lankan authorities. During the St. Anthony's Festival, boats chartered from ports near Jaffna — including Point Pedro and Delft jetties — are the primary means of reaching the island. Travellers planning a broader exploration of the northern islands may find it useful to combine a Kachchativu pilgrimage with a visit to Pigeon Island or the remarkable wild horses and ancient ruins of Delft Island, both accessible from the Jaffna peninsula. Road access to the north has improved significantly since the end of the civil conflict, making Jaffna itself far easier to reach by train or car from Colombo than it once was.
Is Kachchativu Island open to regular tourists?
In practice, Kachchativu is not a conventional tourist destination. Access outside the annual festival is uncommon and requires permissions that can take time to process. Most visitors who make it to the island do so as pilgrims during the festival. Independent travellers interested in the northern maritime region tend to focus instead on Jaffna city and its Dutch-era fort, the causeway-linked islands of the Jaffna lagoon, and boat excursions to Delft Island. Those who do secure access to Kachchativu should carry all food, water, and supplies, and should not expect any commercial services on the island itself.
What is the significance of Kachchativu in Sri Lanka–India relations?
The island remains one of the more charged symbols in Sri Lanka–India bilateral relations. Indian politicians, particularly from Tamil Nadu, have periodically called for the 1974 cession agreement to be revisited or annulled, arguing it disadvantages Indian fishermen who have traditionally worked these waters. Sri Lanka regards the transfer as settled under international law. The dispute is less about the island's intrinsic value — it has no permanent population or economic infrastructure — and more about fishing rights in the productive waters surrounding it. Understanding this context helps visitors appreciate why such a small piece of land carries such a large geopolitical footprint.
What else can I see in the Jaffna region?
The northern peninsula offers a distinctive travel experience quite different from Sri Lanka's more-visited south and centre. Jaffna city itself rewards a day or two of exploration: the Dutch fort, the Nallur Kandaswamy Temple, and the peninsula's Hindu kovils give the region a cultural texture found nowhere else on the island. The Jaffna lagoon's chain of islands — including Kayts, Nainativu, and Delft — can each be reached by ferry, and each has its own character, from Buddhist and Hindu shrines to colonial ruins. Birdwatchers find the lagoon system productive, particularly during the northern winter months when migratory species are present.
