The last stretch of Kalavantin Durg in western India is a staircase hacked straight into a rock spire, with some steps nearly 2 feet tall and a slope of roughly 60 degrees. There is no railing. Climbers grip the rock, look down and keep going toward a summit 686 meters (2,250 feet) above sea level.
A clip of that climb was one of the most-shared posts on a Reddit board devoted to impressive feats this week, where the poster called it one of the scariest treks around. The pinnacle itself has been drawing hikers for years.
Where it is
Kalavantin Durg rises in the Western Ghats, the long mountain chain that runs down India’s west coast, in the Raigad district of Maharashtra state. It sits on the northern edge of the Prabal plateau, between the resort town of Matheran and the city of Panvel, a short drive from Mumbai. Its twin on the plateau is Prabalgad, a fort that stands at about 700 meters (2,300 feet).
Locals know the spire by several names: Kelve Teen, Kalavantinicha Sulka or simply Kalavantin Pinnacle. The word durg means fort in Marathi, yet nobody has found a fort on top. The narrow summit seems to have served as a lookout over the surrounding valleys.
Who built the stairs
Nobody knows for sure. Local guides tell visitors the steps were cut for a queen named Kalavantin in the 15th century, around the time neighboring Prabalgad went up. That is a tradition, not a documented record, and there is little written history of the structure.
Prabalgad has a better paper trail. It was once called Muranjan, and Maratha forces under Shivaji took it from the Mughals in 1657, then gave it the name it carries today.
How the trek works
For anyone weighing the climb, the route breaks into three parts:
- Start: Thakurwadi village in Panvel taluka. The full hike to the top is about 3 km (2 miles).
- Midpoint: Prabalmachi village, roughly 2 km (1.25 miles) in, where the trail splits. The longer branch heads to Prabalgad; the shorter one goes to Kalavantin.
- Finish: the rock-cut stairway, the steep and exposed section seen in the viral video.
Put the numbers together and the final kilometer does almost all the work. A 60-degree slope means that for every meter you move forward on the map, you climb about 1.7 meters, since the tangent of 60 degrees is roughly 1.73. Most staircases in a house sit closer to 35 to 40 degrees.
Rules on the mountain
After a trekker fell close to the summit in 2018, the local administration tightened access. Under the rules introduced then, every visitor had to register and pay an entry fee of 20 rupees, climbs were allowed only with a local guide (50 rupees), and the area was closed from 5 p.m. to 6 a.m. About 50 villagers were trained as guides, and plastic bags and bottles were banned. Visitors should confirm the current rules locally before setting out, since they may have changed since.
When to go
Weather decides a lot here. The plateau gets almost no rain from November to May, while July alone averages close to 2,000 mm (78 inches), and wet rock on a 60-degree staircase is a different climb entirely. That puts the dry season, which starts this month, as the window most hikers aim for, with daytime highs around 30 degrees Celsius (86 degrees Fahrenheit) in November.
The summit stands 686 meters up; the steps that get you there are the reason a short Reddit clip made so many people’s palms sweat.
Further reading
Image: Dinesh Valke from Thane, India, CC BY-SA 2.0 via Wikimedia Commons
This article was produced with AI assistance and reviewed by our Editorial Desk. How we work.
