Yana Caves
News –
- The Yana Caves, located in Karnataka’s Uttara Kannada district, were officially declared a Geo-Heritage Site of National Importance by the Geological Survey of India (GSI) in April 2026.
Key Geographical & Geological Features:
- Location: Situated in the Western Ghats near Gokarna, within the Kumta forest range of the Sahyadri mountains.
- Composition: Composed of solid, black dolomitic limestone that has been shaped by karstification (dissolution of rock by water).
- Geo-Heritage Status: Recognized by the GSI for their scientific and cultural value, featuring 61 distinct karst formations in the surrounding 3 km radius.
- Geological Age: The rock formations are estimated to be around 2,700 million years old.
Mythological & Cultural Significance:
- Bhasmasura Legend: Local lore associates the blackened appearance of the rocks with the fire from the episode where Lord Vishnu (as Mohini) tricked the demon Bhasmasura into burning himself.
- Temple Site: A cave temple dedicated to Lord Shiva (Bhairaveshwara) exists at the base of the larger peak, attracting many pilgrims.
- A small stream called Chandihore, believed to be sacred, originates from the roof of the caves and flows into the Aghanashini river.
Significance
- Environment & Biodiversity: The site is nestled in the biodiversity-rich Western Ghats (a UNESCO World Heritage Site).
- Geography: Excellent example of karst topography (fissures, caves, sinkholes) in a tropical region.
- Culture: Represents the intersection of geology and mythology.
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