Varanasi Underground: Uncovering Ancient Digs, BHU Artifacts, and Kedar Ghat Secrets

You step off a boat at Dashashwamedh, hear guidebooks claim Varanasi is five thousand years old, but when you ask where the physical evidence is, nobody can show you a brick older than a few centuries. That frustration is common. Much of medieval Varanasi was rebuilt over time, hiding its ancient foundations underneath layers of river silt, flood deposits, and modern stone structures.

If you want real proof of ancient Kashi, you have to look at the dirt. Archaeological excavations led by the Archaeological Survey of India (ASI) and Banaras Hindu University (BHU) have systematically unspooled the region's deep history. From 1800 BCE pottery fragments at Aktha to structural foundations buried under Kedar Ghat, physical artifacts paint a clear picture of how this riverine landscape evolved.

What Have Excavations Uncovered About Varanasi's True Age?

Excavations at Rajghat and Aktha have pushed Varanasi's documented urban history back to at least 1800 BCE. Radiocarbon dating on charred grains and terracotta sherds proves that agrarian settlements thrived here long before classical urbanisation.

When archaeologists Krishna Deva and A.K. Narain dug into the Rajghat mound near the Malviya Bridge between 1940 and 1960, they uncovered five distinct structural periods. The lowest levels yielded fine iron tools, clay seals, and distinctive shiny ceramics. This soil layer confirmed continuous human occupation long before the Buddha delivered his first sermon nearby.

In the late 1990s and early 2000s, BHU's Department of Ancient Indian History, Culture and Archaeology (AIHC & Arch) expanded the search to Aktha, a small village ten kilometres north of the city centre. Led by Professor Vidula Jayaswal, the team dug deep trenches that revealed early farming communities using Black-and-Red Ware pottery dating back to 1400–1800 BCE.

These findings changed how historians view the region. Varanasi didn't pop up overnight as a major religious city. It started as a cluster of riverbank farming hamlets along the Varuna and Ganga rivers that slowly merged into a dense trading hub over several centuries.

How Does BHU Archaeology Department Map Unseen Kashi?

Banaras Hindu University acts as the primary research engine for regional archaeology, housing excavated relics in its Bharat Kala Bhavan museum and department archives. Their researchers systematically document soil strata, coinage, and pottery lines across eastern Uttar Pradesh.

If you walk across the quiet, tree-lined avenues of the BHU campus today, you are standing next to one of South Asia's richest academic collections. Inside Bharat Kala Bhavan, the university museum, glass display cabinets hold Maurya-era terracotta figurines, Gupta copper plates, and punch-marked silver coins recovered from local fields.

Entry to Bharat Kala Bhavan costs ₹20 for Indian citizens and ₹300 for international travelers. While tourists usually flock to the Mughal miniature paintings, archaeology buffs should head straight to the ground-floor sculpture gallery and pottery wings. Here, you can examine redware water vessels from the Sunga period (2nd century BCE) found near Ramnagar.

After exploring the galleries, take a five-minute walk past Malaviya Bhavan to a small tea stall run by a local vendor named Ramesh, right behind the Visual Arts faculty. A hot glass of kulhad chai here costs ₹10—half of what commercial stalls charge outside Lanka Gate. Sitting under the neem trees, you'll often spot research scholars discussing carbon-dating results from nearby rural digs.

Why Is Kedar Ghat Geologically and Archaeologically Unique?

Kedar Ghat rests on a natural high ridge of stiff kankar clay, preserving early structural layers better than low-lying riverside mud. Architectural surveys indicate its lower masonry incorporates temple foundations dating back to the Gahadavala dynasty of the 11th and 12th centuries CE.

Most riverfront ghats in Varanasi underwent massive stone reconstruction under Maratha patronage during the 18th century. However, Kedar Ghat—located in the southern sector known historically as the Kedara Khanda—sits on an elevated geological terrace. This high ground protected ancient structures from heavy river erosion during annual monsoon floods.

In 2026, researchers continuing urban mapping projects noted that the narrow alleys behind Kedar Temple retain pre-modern urban grid patterns. Below the polished red-and-white stripes of the modern Kedareshwar Temple lies a complex stratification of coarse sandstone blocks, early medieval brick fragments, and ring-wells used for ancient drainage.

To explore this area without getting lost in tourist crowds, avoid the main Sonarpura road. Instead, take the quiet pedestrian shortcut starting behind Harishchandra Ghat, moving north through Bengali Tola's narrow lanes. Stop by Shivratan Chaurasia's tea stall near the Kedar Ghat lane intersection; he has lived in this alley for 52 years and can point out carved stone lintels embedded directly into residential house walls. These reused stones are physical remnants of medieval temples integrated into neighborhood homes long ago.

What Are the Key Archaeological Sites You Can Visit Near Varanasi Today?

You can visit four major accessible archaeological locations around the city: the Sarnath Archaeological Site, the Rajghat Mound, the Aktha Excavation Zone, and the Bharat Kala Bhavan collections.

While active excavation trenches are often backfilled to protect fragile artifacts from rain, these four locations provide tangible physical evidence of the region's past:

• Sarnath Excavation Complex: Located ten kilometres north of Varanasi, this site features the massive Dhamek Stupa, monastery foundations dating from the 3rd century BCE to 12th century CE, and Ashoka Pillar fragments inside the site museum (entry ₹25 for Indians, ₹300 for foreigners).
• Rajghat Excavation Mound: Situated near the northern railway bridge over the Ganga, this protected ASI mound marks the original urban nucleus of ancient Varanasi. You can still spot exposed layers of ancient brick masonry along the high riverbank embankment.
• Bharat Kala Bhavan (BHU Campus): Houses over 100,000 artifacts, including pottery, stone statues, and ancient metalwork excavated directly from Varanasi district.
• Chandravati Dig Site: Located roughly 30 kilometres downriver, recent excavations here uncovered early medieval brick temples and Jain iconographic remains along the Ganga's curve.

How Can Visitors Explore Varanasi's Ancient Digs Responsibly?

Visitors should obtain prior permission from the ASI office for restricted mound zones and respect fragile structural ruins. Sticking to marked paths and supporting local site guides ensures these heritage layers remain preserved for future research.

When exploring sites like Rajghat or rural mounds in Varanasi district, remember that these areas are fragile historic layers. Archaeological mounds often look like ordinary grassy hills to an untrained eye. Walking across active study zones or picking up surface pottery fragments damages the soil context that archaeologists rely on for dating.

If you want to view academic papers or photographic records of regional digs, the library at the AIHC & Arch Department at BHU allows researchers and interested visitors to read non-circulating volumes. Simply fill out a guest ledger at the department entry office between 10:00 AM and 5:00 PM on working days.

FAQ

What is the oldest archaeological discovery in the Varanasi region?

The oldest verified archaeological discoveries around Varanasi are pottery sherds and bone tools from Aktha and Ramnagar, dating back to roughly 1800 BCE to 1400 BCE, confirming pre-iron age farming settlements.

Can tourists visit active BHU excavation sites?

Active BHU excavations are usually closed to casual tourists to protect open soil trenches. However, visitors can view all recovered artifacts, dig reports, and site maps at the Bharat Kala Bhavan museum on the BHU campus.

Why is Kedar Ghat historically significant in Varanasi?

Kedar Ghat is one of the oldest continually inhabited zones in southern Varanasi. Its high clay ridge preserved early medieval temple foundations, step-like stone structures, and traditional urban lane layouts that date back over a thousand years.

How much does it cost to visit archaeological museums in Varanasi?

Entry to the Sarnath Archaeological Museum costs ₹25 for Indian citizens and ₹300 for foreign nationals. Bharat Kala Bhavan at BHU charges ₹20 for Indian citizens and ₹300 for foreign visitors.

What is Northern Black Polished Ware found at Varanasi dig sites?

Northern Black Polished Ware (NBPW) is a glossy, high-firing ancient Indian pottery style produced between 700 BCE and 200 BCE. Its presence at Varanasi sites like Rajghat proves the city was a major trade and manufacturing center during the Mahajanapada era.