Anchettidurgam Fort: The Forgotten Baramahal Stronghold

Drive north from Hosur toward Kelamangalam and the land starts to change. Flat scrub gives way to low granite hills. They rise out of nowhere and vanish just as fast behind the next bend. Somewhere along this stretch, close to the Karnataka border, stands a hill fort most travel guides skip. Most history books mention it in a single line, if at all.

Locals and old revenue records call it Anchettidurgam. Some write it as Anchetty Durgam. British clerks wrote Anchittidrug or Anchitty Droog, spelling the name however it sounded to their ears that day.

The fort sits in the present-day Krishnagiri district of Tamil Nadu. This region has spent centuries as a buffer zone between the Tamil country and the Deccan plateau. Armies crossed this ground on their way somewhere else. Forts like this one were built to slow them down, watch them, and tax them along the way.

Anchettidurgam never became famous the way Gingee or Vellore did. Nobody wrote an epic about it. Yet the hill carries a full record of the region’s turbulent eighteenth century. Local chieftains held it first. Then came Vijayanagara feudatories, Hyder Ali, and Tipu Sultan. The East India Company took the fort in July 1791, during the Third Anglo-Mysore War.

This piece pulls together what survives about the fort’s past. It looks at the fort’s likely builders, its place inside the Baramahal defense network, and its capture by Lord Cornwallis’s forces. It also offers a practical look at what a visitor finds on the hill today. Much of this record comes not from formal archives but from independent heritage researchers and trekkers. They have climbed the hill, photographed its ruins, and pieced together fragments from old district gazetteers. Their fieldwork, combined with the documented history of the Baramahal wars, gives a fuller picture than any single source offers alone.

What “Durgam” Means, and Why the Spelling Wanders

The word durgam comes from Sanskrit and Telugu roots. It means a fortified or hard-to-reach place. The word shows up across South India, attached to hill forts of every size. Golconda carries it. So does this modest hill near Hosur. Anchettidurgam simply means the fort of Anchetti, or perhaps the fort near Anchetti.

The name gets confusing fast. A separate, better-known town called Anchetty lies some distance away, closer to Denkanikottai and the Hogenakkal road. Travel writers who go looking for the fort often note this mix-up first. One trekking account from the Krishnagiri hills describes discovering, after some digging, that Anchettidurgam has little direct link to the town of Anchetty. The fort actually sits much closer to Bengaluru than the name suggests.

British revenue surveyors in the eighteenth and nineteenth centuries wrote the name as Anchittidrug or Anchitty Droog in their reports. This spelling grew out of how the word sounded to an English ear, not from any fixed Tamil or Telugu rule. Old gazetteers from the colonial period carried these spellings forward. They still turn up in district records and survey maps today.

None of this spelling confusion changes what the fort actually did. Whatever the pronunciation, the site served the same purpose as every hill fort in this belt. It held a defensible height. It watched a road. It gave a small garrison somewhere to fall back when trouble came from the plains below.

Before the Mysore Sultans: Vijayanagara Roots and the Palegar Web

To place Anchettidurgam in context, look at the fort culture around it. This corner of Krishnagiri district holds dozens of hill forts within a short radius of each other. Among them stand Rayakottai, Ratnagiri, Balagondarayanadurgam, Udedurgam, Jagadevidurgam, and Ankushagiri. Most trace their roots, directly or indirectly, to the collapse of central Vijayanagara authority after the mid-sixteenth century. Local commanders called palegars or poligars filled the resulting power gap. They fortified whatever high ground they controlled.

Ankushagiri, a fort a short distance from Anchettidurgam, gives a useful point of comparison, since its history is better recorded in local surveys. Ankusha Raya, successor to Jagadeva Raya of Channapatna, built Ankushagiri. It later fell to the Masti palegar Chokka Gauda, whose descendants ruled it for generations as the Ankushagiri Palegars. That rule passed through Maratha hands, then Magadi reinforcements. Hyder Ali laid siege for four months in 1766 to 1767. A peace deal briefly restored it. Mysore then absorbed it fully, right before the British takeover.

These hill forts sit so close together that a shared origin looks likely. One heritage researcher who documented Anchettidurgam directly linked its construction style to the fortification pattern at Balagondarayanadurgam. A reasonable reading, then, is that Anchettidurgam belonged to the same general network of Palegar-era hill defenses. The fort was probably raised or strengthened when the Ankushagiri chieftains held sway over this stretch of country. The masonry style recorded by visitors matches what appears at neighboring Palegar forts of the sixteenth and seventeenth centuries. Rough granite blocks stack without much mortar. Rock-cut steps climb the slope. Small shrine platforms sit near the summit.

This kind of fort rarely held a grand palace or a large standing garrison. Palegar hill forts across the Krishnagiri and Dharmapuri belt worked as watch points, grain stores, and refuges rather than administrative capitals. A handful of soldiers, a temple, a water tank cut into the rock, and a defensible gateway were usually enough.

A Crowded Neighborhood of Forgotten Hills

Anchettidurgam never stood alone, and that is part of why it is hard to research on its own terms. The country between Hosur and Krishnagiri holds one of the densest clusters of hill forts anywhere in Tamil Nadu. First-time visitors often expect one dramatic fortress. Instead they find a scattered network of granite outposts. Rayakottai, Thattakal, Ratnagiri, Balagondarayanadurgam, Udedurgam, Jagadevidurgam, and Ankushagiri all sit within a short drive of one another. Each carries its own version of the same story. A local chieftain builds or strengthens a hilltop position. Vijayanagara or Bijapur authority absorbs it. Mysore takes it by force. The British inherit it after 1792, often without much interest in keeping it.

Thattakal is remembered mainly for the difficulty of its climb rather than any recorded siege. Jagadevidurgam carries Kannada inscriptions naming a specific Vijayanagara-era feudatory, Raja Raja Sri Jagadevaraya. He built that fort well before Tipu Sultan’s time, despite a popular local claim crediting Tipu with its construction.

A genuine founder gets overshadowed by a later, more famous ruler in local memory. This pattern likely applies to several forts in the cluster, and Anchettidurgam is a strong candidate too. Without inscriptions specific to the site, any claim about its exact founder stays an educated guess rather than a settled fact.

What ties this scattered group of hills together is not one dynasty but a shared job. Each fort commanded a pass, a water source, or a stretch of road linking the Mysore plateau to the Tamil plains below. Together they formed a layered defense that no single power, from the Vijayanagara emperors to the British, ever fully ran from one command post. Understanding Anchettidurgam means understanding this wider web. Its own history forms one small chapter inside a much longer regional story of frontier defense.

The Baramahal: Twelve Forts and a Frontier Kingdom

By the mid-eighteenth century, this region had picked up a name still seen on old maps and district gazetteers: the Baramahal, a Hindustani term meaning twelve mahals or twelve divisions. Regional historical accounts list the twelve units under this name: Krishnagiri, Jagadevagarh, Varanagarh, Karalgarh, Maharajgarh, Bujangagarh, Kotagrah, Thriupathur, Vaniyambadi, Ganganagarh, Sudarshanagarh, and Thattakallu. Each division carried a fort or fortified hill at its core. Together they formed a defensive belt guarding the passes between the Mysore plateau and the Tamil lowlands.

The Baramahal territories passed through a long chain of overlords before Anchettidurgam enters the record. Regional histories trace control from the Pallavas and Cholas. The Nayaks of Madurai and the Vijayanagara emperors held it next. Around 1578, control passed to the local chieftain Jagadeva Raya. Muslim rule under the Bijapur Sultanate followed. Shahaji, father of Chhatrapati Shivaji, briefly held the tract as a jagir. His son Vyankoji, also called Ekoji, inherited it, before Shivaji himself took the fort of Jagadevi by force in 1670. Mysore’s Wodeyar rulers eventually absorbed the Baramahal. From their hands it passed, in the classic pattern of eighteenth-century Deccan politics, to a rising military commander named Hyder Ali.

Hyder Ali’s Grip and Tipu Sultan’s Engineering

Hyder Ali began his career as an officer under the Mysore Wodeyar dynasty. He steadily built personal power until he ruled the kingdom in all but title. European observers of the period described a commander with no formal education, unable to read or write, yet fluent in Hindustani, Kannada, Marathi, Telugu, and Tamil. His memory and administrative instinct impressed even his enemies. Historical accounts from the period record that he annexed Bednur, Sira, Sonda, Baramahal, Palaghat, and territories in Malabar and the Maratha country. Mysore grew into one of the strongest regional powers in South India under his rule.

Once Hyder Ali brought the Baramahal under Mysore control, its twelve forts became working parts of a frontier defense system rather than isolated hill refuges. Anchettidurgam was one of them. His son and successor, Tipu Sultan, continued this military build-up after taking the throne in 1782. Tipu had a documented interest in fortification science. British officers who inspected captured Mysore territory after the war wrote often about how well-built the hill defenses were. One nineteenth-century account of Cornwallis’s Baramahal campaign describes the fortresses of the country as improved by Tippoo with great skill. These improvements drew genuine admiration from the British commander himself.

Under Mysore rule, Anchettidurgam most likely worked as a military outpost supporting the larger garrison at Kelamangalam. It watched the approach roads and passed signals between the string of hill forts ringing the frontier. Nothing in the surviving record suggests it carried the weight of Krishnagiri or Rayakottai, the two most important Baramahal strongholds. But a defense chain only works if every link holds, and this hill was one of those links.

July 1791: Cornwallis Comes Calling

The Third Anglo-Mysore War, fought between 1790 and 1792, brought the Baramahal’s fate to a head. Tipu Sultan’s invasion of Travancore in December 1789 triggered a coalition war. The East India Company, the Maratha Confederacy, and the Nizam of Hyderabad all joined, each eager to check Mysore’s growing power. Lord Cornwallis, then Governor-General, took personal command of the Company’s field army in early 1791. He marched on Bangalore and captured the city in March after a hard siege.

Cornwallis pushed toward Tipu’s capital at Srirangapatna that same season. He had to pull back in May 1791 for want of supplies. That retreat exposed a hard truth: his army depended on secure supply lines running back through the Baramahal passes. Rather than treat this as a defeat, Cornwallis spent the rest of 1791 reducing every fortress in the Baramahal that threatened those lines. A period account of the campaign notes that after his May retreat from the capital, Cornwallis spent the rest of the year conquering the Baramahal. He reduced fortress after fortress across the region, forts whose Tipu-era upgrades had until then made them look unbeatable to any native army.

Anchettidurgam fell to British forces during this sweep. Local heritage documentation dates the capture to July 1791. The fort’s small garrison would have offered token resistance at best against Company artillery and disciplined infantry. That same combination reduced far stronger Baramahal positions that season, including the sieges of Nundydroog in November and Savandurga in December. Both were larger, better-defended hills, and both fell after fairly short efforts once Cornwallis brought proper siege guns to bear.

The formal transfer of the Baramahal from Mysore to British control came later. The Treaty of Srirangapatna, signed in March 1792, sealed it. Under its terms, Tipu Sultan ceded roughly half his kingdom’s territory to the allied powers. The East India Company received Baramahal, Dindigul, and part of the Malabar coast. The Marathas gained ground around the Tungabhadra. The Nizam of Hyderabad took territory stretching from the Krishna river toward the Pennar. Anchettidurgam, already in British hands since the previous July, simply became part of a district whose transfer the treaty now made official.

Under British Rule: Garrison, Mint, and Slow Forgetting

Once the Baramahal passed to Company administration, the British reorganized the territory for revenue and defense. They did not keep every hill fort inherited from Mysore fully staffed. Captain Alexander Read became the first collector of the region in 1792. Under his watch, with help from Thomas Munro’s survey work, the Baramahal became an early testing ground. It helped shape what grew into the ryotwari system of land taxation. This was a departure from the zamindari model the Madras government otherwise preferred.

Krishnagiri became the administrative headquarters of the Baramahal division under this new setup. A mint opened there in 1794, striking gold, silver, and copper coin for the region. Larger forts such as Krishnagiri and Rayakottai kept garrisons for decades. Rayakottai remained a British stronghold into the 1880s before losing its defensive purpose entirely. Smaller hill forts like Anchettidurgam had no such afterlife. Once the threat from Mysore ended, a modest watch-post covering a side road had little reason to hold a garrison. The British simply let it go quiet.

This pattern repeats across the Baramahal’s lesser forts. Heritage researchers who have gone looking for archival material on sites such as Ankushagiri and Anchettidurgam report the same problem again and again. Almost nothing about these hills survives in easily available print. The Madras District Gazetteer for Salem remains one of the few colonial-era sources naming them at all.

A painting of Anchettidurgam, credited to the Scottish soldier-artist Sir Alexander Allan, seems to be one of the only pictures linking the site to its wartime moment. Allan served in India during this period and produced sketches of Mysore War fortifications. Details about where his painting now sits remain thin.

Life on a Baramahal Watch Post

Daily life inside a fort like Anchettidurgam deserves a closer look, since surviving records say almost nothing about the garrisons themselves. Small hill outposts across the Baramahal typically held a handful of soldiers, rarely more than a few dozen, drawn from local levies rather than regular Mysore troops. Their job was less about pitched battles and more about signaling. A fire lit at night sent word of an approaching force from one hilltop to the next. So did smoke raised by day. Either method moved faster than any rider on the winding roads below. This relay system likely explains why so many modest hills across the district carry fortification remains despite having no palace, market, or town attached to them.

Grain stores, cut into rock or built as small granaries near the summit, let a garrison hold out through a short siege. They did not need to depend on supply lines an enemy might cut. Water tanks carved directly into the granite served the same purpose. The same kind sits near the summit of Anchettidurgam today.

A hill fort without an internal water source becomes worthless the moment an attacker surrounds the base. Temples built into these fortified hills gave soldiers and nearby villagers a shared religious anchor. This pattern repeats at nearly every Palegar-era site in the region. Many of these shrines, including the renovated temple at Anchettidurgam’s summit, still draw worshippers long after the garrisons themselves faded from record.

Stone and Memory

Visitors who have made the climb describe a modest hill by regional standards. It suits an unhurried half-day outing rather than a demanding trek. Stone steps, some original and some later additions for village pilgrims, lead up through the lower slopes. They reach a narrow passage cut between two large boulders, a natural chokepoint. This spot would have made the approach easy to defend with a handful of men. Visitors often single out this passage as the most striking feature of the climb. It shows how the fort’s builders worked with the hill’s natural rock rather than against it.

Near the base of the hill, a temple shaded by a large peepal tree serves as a gathering point for the surrounding village. The hill mixes religious and defensive use, a pattern common across these smaller Palegar-era sites. At the summit, visitors find the remains of a small shrine and what appears to be a newly renovated Shiva temple. A set of rock-cut ponds sits nearby. The garrison likely used them for water, a basic need for any hilltop post built to hold out during a siege. From the top, the view stretches across the surrounding country. On a clear day it takes in the nearby highway and the rail line below. The view sets an eighteenth-century outpost against modern transport routes running past its base.

Unlike Ankushagiri or Krishnagiri, Anchettidurgam has no formal listing among the Archaeological Survey’s protected monuments for the district. Several heritage bloggers who visited the site have noted this gap with some surprise, given the clear fortification remains still standing. This lack of formal protection leaves the hill open to slow decay. Every unlisted historical site in India faces the same risks: quarrying, unmanaged foot traffic, and no one holding legal duty for its upkeep.

Climbing Anchettidurgam: A Practical Note for Visitors

For readers who want to see the fort firsthand, the usual route runs through Hosur and the Rayakottai road. It passes through Kelamangalam before a turn brings the hill into view. The climb itself is short and does not demand technical trekking skill, though sturdy footwear helps on the loose granite sections. Weekday mornings tend to be quieter. Cloudy or post-monsoon weather makes the climb far more pleasant than a dry summer noon, when this stretch of Krishnagiri district turns brutally hot.

Anyone planning a wider tour of Baramahal hill forts might pair a visit here with nearby Ankushagiri, Balagondarayanadurgam, or Ratnagiri. All sit within a short drive and share a similar building style and wartime history. Local guides and village residents near the fort’s base are generally happy to help with directions. Formal facilities such as marked trails or information boards remain absent at most of these smaller sites, though.

Anchettidurgam : Forgotten Fort 

Anchettidurgam will never draw the crowds that visit Gingee, Vellore, or Krishnagiri’s own hill fortress. Its walls are modest. Its written record is thin. Its role in the wider Anglo-Mysore conflict came down to one small capture among dozens in a single campaign season. Yet that small scale is exactly what makes the site worth attention. Large, well-recorded forts tend to crowd out the smaller ones in public memory. Yet the smaller forts were what made a defense network work in the first place. Anchettidurgam, Ankushagiri, Balagondarayanadurgam, and the string of similar hills across Krishnagiri district explain something together. They show how the Baramahal held together, or failed to, under three rulers within one generation.

The fort also stands as a small case study in how fast local history disappears when nobody writes it down. This site was captured by Cornwallis’s army during a major war. Old gazetteers name it. Fort remains still stand today. Yet it has almost no presence in published historical writing. What survives comes from a handful of independent heritage blogs and trekking accounts. Preserving what little is known, and pushing for proper documentation before quarrying or neglect wears the site down further, matters not for Anchettidurgam alone. It matters for dozens of comparable hill forts scattered across the Tamil Nadu and Karnataka borderlands. Each one holds a fragment of a regional story that bigger accounts tend to skip past.

District tourism offices and heritage groups working across Krishnagiri have started paying closer attention to these smaller sites in recent years. Growing interest from weekend trekkers based in Bengaluru and Hosur drives much of this attention. That grassroots interest, even without formal archaeological backing, has done more to keep sites like Anchettidurgam on record than any government survey managed over two centuries. A written account, some photos, and a marked trail cost very little. The alternative costs more. A real Baramahal-era fort crumbles into a bare pile of stone, and nobody left remembers what it once guarded.

For readers with a wider interest in the Baramahal story, treat Anchettidurgam as one door, not a single stop. A whole regional history still waits for a proper survey. Every hill in this belt carries its own version of the same eighteenth-century turning point. A network of small Palegar and Vijayanagara-era strongholds changed hands fast, all within one generation. Local chiefs lost them to the Mysore sultans. The Mysore sultans then lost them to a colonial power that redrew the map of South India.

The Baramahal’s twelve forts rarely appear in mainstream accounts of the Anglo-Mysore Wars. Yet each one, small as it was, played a working part in a defense system that took Lord Cornwallis the better part of a year to dismantle.

Bibliography

• Team G Square, “Anchettydurgam Fort, Krishnagiri – Unravelling the Past,” teamgsquare.com
• Aravind Gundumane, “Anchetty Durgam,” Treks and Travels, aravindgundumane.com
• Krishnagiri District, Government of Tamil Nadu, “History,” krishnagiri.nic.in
• Indpaedia, “Baramahal,” indpaedia.com
• John Clark Marshman, “Lord Cornwallis’s Administration: The Third Mysore War, 1786-1793,” ibiblio.org

Related Posts

• Sankagiri Fort: The Fourteen-Walled Citadel That Guarded Kongu Nadu
• The Complete History of Krishnagiri Fort: Blood, Granite, and Glory
• First Anglo-Mysore War: The Decisive Battle of Tiruvannamalai Explained
• From Sangam Chieftains to British Rule: The Untold History of Baramahal and Its Forts
• Rayakottai Fort: The Granite Sentinel of the Baramahal
• Chokkanatha Nayak and Rustam Khan: The Puppet King of Madurai