Tirunelveli & Courtallam in 2 Days: Temples, Halwa and Waterfalls

Tamil Nadu’s far south-west, where the plains of the Tamiraparani river run up against the wall of the Western Ghats, keeps a rhythm all its own. Tirunelveli — Nellai to everyone who lives here — is an ancient temple town famous for a thousand-year-old Shiva shrine and a halwa shop that opens only after dark. An hour to the west, the little town of Courtallam catches the tail of the south-west monsoon and turns it into a curtain of waterfalls that draws crowds from across the south. Two days lets you pair the two: a day of temples, sculpture and sweets, and a day in the falls and the green hills beyond.

Getting there

Tirunelveli sits deep in southern Tamil Nadu, roughly 150 km south of Madurai and a long haul — over 600 km — from Chennai. The easiest arrivals are by train: Tirunelveli Junction is one of the busiest railway stations in the south, with overnight services from Chennai, Madurai and beyond. The nearest airport is at Thoothukudi (Tuticorin), about 35 km away, while Madurai’s larger airport lies around 150 km north. Courtallam is about 57 km west of Tirunelveli, beside the town of Tenkasi, which has its own railway station a few kilometres from the falls. For a two-day trip the simplest plan is to base yourself in Tirunelveli and hire a car with driver for the Courtallam day; in the monsoon season you can also stay a night nearer the falls. Local buses link all these towns cheaply, if slowly.

Day 1: Tirunelveli town & the halwa

Give the first morning to the Nellaiappar temple, the vast twin sanctuary at the heart of old Tirunelveli. It is really two temples joined into one — the shrine of Nellaiappar, a form of Shiva, and that of his consort Kanthimathi Amman — linked by a connecting corridor, and it grew over centuries under the Pandya and later Nayak rulers. Its great treasures are the musical pillars: clusters of slender columns carved from single blocks of granite that ring with different notes when tapped, alongside sculpted mandapams, a golden lily tank and a thousand-pillar hall. The innermost sanctums are open to Hindus only, but the outer halls and their carvings are astonishing and free to all. Later comes the town’s other institution, the Iruttu Kadai halwa shop. Iruttu Kadai means ‘the dark shop’, and it earns the name — this century-old sweet shop near the temple opens only in the evening and trades by lamplight, with no electric bulbs. Its glossy, ghee-rich wheat halwa is a legend across Tamil Nadu; queues form, and it often sells out, so time your day to pass by at dusk.

Day 1 afternoon: Krishnapuram & around

In the afternoon drive about 12 km to the Krishnapuram Venkatachalapathy temple, a Vishnu temple that hides one of the finest sculpture galleries in the state. Built up under the Nayak rulers in the sixteenth and seventeenth centuries, its pillared hall is lined with larger-than-life stone figures — warriors, celestial maidens and mythological scenes — carved with a fluid, almost theatrical energy that repays a slow walk with a torch. Back towards town, Tirunelveli’s twin across the river is Palayamkottai, long a centre of Christian missions and schooling; its landmark is the Holy Trinity Cathedral, among the older Anglican cathedrals in the region, whose tall spire is a fixture of the skyline. If you have birders in the party and time to spare, the Koonthankulam Bird Sanctuary, roughly 35 km south, is one of the most important breeding grounds for water birds in South India, busiest through the winter and into spring.

Day 2: The Courtallam falls

Day two belongs to water. Courtallam — Kutralam in Tamil — is a cluster of waterfalls in the Tenkasi hills long billed as the ‘Spa of South India’, and its fame rests on a quirk of geography. While most of Tamil Nadu waits for the north-east monsoon late in the year, these west-facing hills catch the south-west monsoon, so the falls run hardest from roughly June or July into September, the reverse of the usual calendar. The water tumbles down through forest and is said to gather medicinal, herb-infused properties on the way; locals and pilgrims bathe in it for their health as much as for the fun of it — though that is best treated as cherished tradition rather than proven medicine. Start at the Main Falls, the biggest and busiest, where a paved bathing area sits right below the cascade and gets boisterously crowded at weekends. Nearby, the Old Falls, or Pazhaya Aruvi, and the higher Shenbaga Devi and Tiger Falls, or Puli Aruvi, reward a short walk or climb with quieter water. Between baths, step into the Kutralanathar temple, a Shiva shrine celebrated as one of the region’s rare Chitra Sabhai halls.

The Ghats & when to go

The same hills that feed Courtallam are worth exploring in their own right. About 50 km west of Tirunelveli, the Manimuthar Dam and Falls back a reservoir up against the forested slopes of the Kalakkad–Mundanthurai tiger reserve, a fine spot for a picnic and a long view over the water. Not far off, Papanasam — its Papanasanathar temple set where the Tamiraparani spills out of the Ghats — is a pilgrimage stop with its own bathing ghats and, upstream, the Agasthiyar falls. A word on timing and safety. The falls ‘season’ here is the mirror image of the rest of the state: aim for July to September for full flow, and expect the towns to be packed on monsoon weekends. Crucially, when the rivers are in dangerous spate the authorities close the falls to bathers without warning — always check locally before you plan to swim, and never enter the water when it is running high or muddy brown.

Together, the two days give you the whole character of Nellai country — the granite and lamplight of an old temple town, and the green, monsoon-fed exuberance of the Ghats. For more on the falls and the legends that surround them, read our guide at /india/tamil-nadu/guides/courtallam-falls-story, and for the story of Tirunelveli’s great temple and its famous sweet, see /india/tamil-nadu/guides/tirunelveli-nellaiappar-and-halwa-story before you set off.