Mahamaham Tank
A vast sacred temple tank of about 20 acres, ringed by 16 ornate mandapams and small shrines. Once every twelve years the Mahamaham festival draws millions of pilgrims who bathe here, believing the nine holy rivers of India converge in its waters. It is one of the most important mass-bathing pilgrimage sites in South India.
Plan Mahamaham Tank
Mahamaham Tank is planned from Thiruppurambiyam, one of the travel bases in Thanjavur district. Use Thiruppurambiyam for stays, food and local transport, then plan this place as a focused stop.
How to visit
- Base yourself in Thiruppurambiyam or nearby in Thanjavur, then confirm the last-mile route locally before travel.
- If access depends on temple, museum or seasonal rules, check on the day before you go.
Distance by road
- Tiruchirappalli (Trichy)58 km
- Madurai190 km
- Puducherry170 km
- Coimbatore215 km
- Chennai350 km
Road km to Thanjavur; ghat roads and traffic vary — allow extra.
Best time
October to March is the cooler, drier season in the Cauvery delta.
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Sunset is in about 1 hour.
Sun and moon are calculated for this location and shown in IST. Photography windows are the hour around sunrise and sunset; the sunset bearing is degrees clockwise from true north. Moon phase is accurate to about half a day.
Mahamaham Tank in pictures
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List your placeTop experiences around Thiruppurambiyam
One more place around Thiruppurambiyam worth a day of its own.
The Shiva temple beside the battlefield of about 879 CE, where the Chola victory over the Pandyas began the dynasty's return. Aditya Chola I is said to have rebuilt the brick shrine standing here in granite in memory of that day. Shiva is worshipped as Sakshinathar, the witness, from the tradition that he appeared to give evidence for a Chettiar woman; the temple is the forty-sixth of the Tevaram-sung Shiva shrines on the north bank of the Kaveri, and is held by the Madurai Adheenam.
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Add a nearby businessMahamaham Tank — at a glance
Entry: Free
How to reach Mahamaham Tank
Kumbakonam town (railhead & bus hub); Tiruchirappalli airport ~90 km
If you need step-free access, contact the site before travelling. Ask about a level entrance, steps along the route, the nearest drop-off point, seating and accessible toilets.
Emergency numbers are verified against official government and state tourism sources. 112 works anywhere in India.
What’s near Mahamaham Tank

The Nageswaraswamy Temple in Kumbakonam is one of the earliest Chola temples, dedicated to Shiva worshipped as Nagaraja, the serpent king. Founded in the 9th century, it is celebrated for its refined early Chola sculpture and for an astronomical design in which sunlight reaches the sanctum during the Tamil month of Chithirai.
330 m · 4 min walk · straight line
One of the largest Vishnu temples in the Cauvery delta and a Divya Desam, its towering gopuram dominates central Kumbakonam; the sanctum is shaped like a temple chariot drawn by horses and elephants.
640 m · 8 min walk · straight line
A 16th-century Nayak-era Rama temple in Kumbakonam, famous for its sculpted pillars and painted mandapa panels illustrating scenes from the Ramayana.
660 m · 8 min walk · straight line
The principal Shiva temple of Kumbakonam and the town’s namesake, at the heart of the old bazaar; the focus of the 12-yearly Mahamaham festival at the nearby tank.
1.0 km · 12 min walk · straight line
The Chakrapani Temple in Kumbakonam is a Vishnu temple on the bank of the Cauvery, where Vishnu is worshipped as Chakrapani, the Sudarshana or discus form. By legend the discus emerged from the river and, having humbled Surya the sun god, gave Vishnu the name Chakrapani; the present temple is generally dated to the Nayaka period.
1.1 km · 13 min walk · straight line
A UNESCO-listed Great Living Chola Temple at Darasuram near Kumbakonam, built by Rajaraja Chola II in the 12th century and famous for its stone chariot-form mandapa and “musical” steps. It is a day trip east of Thanjavur.
2.6 km · ~7 min by auto · straight line
The Dhenupureeswarar (Shiva) temple at Patteeswaram near Kumbakonam is best known for its graceful, benevolent Durga (Durgai) shrine, where the goddess is shown in a calm, gentle form rather than a fierce one. By tradition the Cholas revered this Durga and are said to have sought her blessing before going into battle.
5.1 km · ~13 min by auto · straight line
The Naganathaswamy Shiva temple at Thirunageswaram near Kumbakonam is one of the nine Navagraha (planet) temples of the Cauvery delta and is dedicated to Rahu. It is especially known for the Rahu abhishekam, during which the milk poured over the deity is seen by devotees to take on a bluish tinge before running clear.
5.5 km · ~14 min by auto · straight lineSwamimalai near Kumbakonam is the world's foremost centre for traditional lost-wax (cire perdue) bronze icon casting, practised by sthapathi families for over a thousand years since Chola times. The panchaloha idols follow strict Shilpa Shastra proportions and are exported to temples worldwide. The craft holds a Geographical Indication tag as Swamimalai bronze icons.
5.7 km · ~14 min by auto · straight line
The Oppiliappan (Uppiliappan) Perumal temple at Thirunageswaram near Kumbakonam is one of the 108 Divya Desams, dedicated to Vishnu with his consort Bhumi Devi. By tradition it is the one Divya Desam where the offering (prasadam) is prepared entirely without salt, giving the deity the name Oppiliappan (uppu-illa, without salt), and the site is linked in lore to the sage Markandeya.
5.7 km · ~14 min by auto · straight line
The Swaminathaswamy (Murugan) temple at Swamimalai, one of the six sacred “Padai Veedu” abodes of Murugan, reached by a flight of steps; the surrounding town is the living centre of Chola-style lost-wax bronze icon-making. About 7 km west of Kumbakonam.
5.9 km · ~15 min by auto · straight line
The last of the great Chola temples, raised by Kulothunga Chola III around 1176 CE to mark a northern campaign. Its vimana stands taller than its own gateway tower — the Chola signature shared with Thanjavur, Gangaikonda Cholapuram and Darasuram, though unlike those three it carries no UNESCO listing. It is the only temple in the country with a shrine to Sarabha, the winged lion-man form Shiva is said to have taken to calm Narasimha, and the name means "the Lord who stilled the trembling".
7.0 km · ~18 min by auto · straight lineWhere Mahamaham Tank is
Mahamaham Tank — frequently asked
When is the best time to visit Mahamaham Tank?
October to March is the cooler, drier season in the Cauvery delta.
What are the entry fee and timings at Mahamaham Tank?
Entry: Free. Timings: Open all day (early morning best).
How do I reach Mahamaham Tank?
Base yourself in Thiruppurambiyam or nearby in Thanjavur, then confirm the last-mile route locally before travel. If access depends on temple, museum or seasonal rules, check on the day before you go.
How much time do I need for Mahamaham Tank?
About an hour.
What else is near Mahamaham Tank?
Nearby you can pair Nageswaran Temple (330 m), Sarangapani Temple (640 m), Ramaswamy Temple (660 m), Adi Kumbeswarar Temple (1.0 km).
Mahamaham Tank guides, stories & itineraries
Stories & history of Mahamaham Tank
Written about Mahamaham Tank itself — its history, its legends and the arguments about them.
Around Thiruppurambiyam
These guides explore Thiruppurambiyam and the surrounding area. Choose a visit that fits your interests, allowing separately for travel between stops.
Tamil Nadu-wide guides & itineraries
Route-level itineraries and practical guides for the rest of Tamil Nadu.
Image credits
Photographs: Vinayaraj, CC BY-SA 4.0, via Wikimedia Commons (CC BY-SA 4.0), Trawell.in (CC BY-SA 4.0), Vinayaraj (CC BY-SA 4.0). Wikimedia Commons.