Archive · 4 Sep 2025
Shila Toranam: A 250-Million-Year-Old Rock Arch in Tirumala
Shila Toranam is a very old rock arch in India, about 250 million years old.
It's made of a hard stone called quartzite and was shaped by nature over a long time.
This arch is a rare geological feature called an Eparchian Unconformity, found in few places in Asia.
People believe it looks like symbols of a god and many visit it for a spiritual and natural experience.
Shila Toranam is a natural rock arch in Tirumala made of quartzite.
The arch is estimated to be 250 million years old.
It's an example of Eparchian Unconformity, a rare geological feature.
Local traditions connect its shape to divine symbols.
The site is easily accessible and popular for its blend of nature and spirituality.
- Who
- Geologists and curious travelers.
- What
- A natural stone arch called Shila Toranam.
- When
- Discovered in the 1980s
- Where
- Tirumala, India
- Why
- A reminder of nature and faith's intersection in Tirumala.
- Name
- Shila Toranam
- Location
- Tirumala, India
- Formation
- Naturally formed stone arch
- Age
- Approximately 250 million years
- Material
- Quartzite
- Geological Feature
- Eparchian Unconformity