Anthargange is a volcanic-rock hill near Kolar with a natural spring, caves and a night-trek reputation. A short trail winds up through boulder fields and crawl-through cave passages to a small Kashi Vishweshwara temple.
Anthargange (meaning perpetual Ganga) is a hill near Kolar, roughly 70 km from Bengaluru on the Kolar road. A spring flows from the rock into a small tank, and the cave passages are usually explored with local guides. The stretch is popular with night-trek groups, but the forest and local authorities have at times restricted activity, so conditions and access rules should be checked before going. The rocks are sharp and jagged, gloves help, and torches are needed inside the caves.
| Distance | 3-5 km round trip |
|---|---|
| Duration | 2-3 hours |
| Difficulty | moderate |
| Trailhead | Self-drive or cab via Hoskote and Kolar (about 70 km); buses to Kolar then local transport |
| Best season | October to February |
| Address | Anthargange, Kolar, Karnataka 563101, India |
Trail facts
- Trail area
- Kolar district, about 70 km east of Bengaluru
What to bring
- Grippy trekking shoes
- Headlamp or torch
- Water
- Cap
- Guide for the caves
Location
Anthargange, Kolar, Karnataka 563101, India
13.1500, 78.1300 View on map
Highlights
- Volcanic boulder terrain
- Cave crawls and narrow passages
- Natural spring and Kashi Vishweshwara temple
- Star-gazing away from city light
Tips for visiting
- Hire a local guide for the caves
- Bring a headlamp with spare batteries
- Avoid the caves after heavy rain
- Wear closed shoes and gloves
- Check the current access rules with the Forest Department
When to visit
Early morning from October to February.
Accessibility
Boulder scrambling and tight caves; not accessible to wheelchair users.
Frequently asked questions
Is Anthargange safe for beginners?
Yes, with a local guide, although cave passages are tight and rocks are sharp.
How far is it from Bengaluru?
About 70 km, around 2 hours via the Bengaluru-Kolar road.