The temple is situated on the Girivalam path, making it accessible by foot or vehicle during your circumambulation of Arunachala hill. It's located a little inside from the main Girivalam road, on the rear side of the hill.

No, Aadhi Annamalai Temple is a separate, older shrine located on the Girivalam route, distinct from the main Arunachaleswara Temple.

You can hire an auto-rickshaw or a taxi to take you to the temple, or if you are already doing Girivalam, it's a stop along the way.

Typically, there is no entry fee to visit Aadhi Annamalai Temple. Donations are welcome to support the temple's upkeep.

The temple is generally open throughout the day, but it's advisable to visit during daylight hours. Evenings are noted for their peaceful ambiance.

Yes, you can visit during festivals, but expect larger crowds. The temple is significant during major Shiva festivals celebrated in Tiruvannamalai.

It's considered the 'original' Arunachalam, predating the main temple, with a self-manifested lingam. The vast premises and peaceful atmosphere are also highlights.

A visit can range from 30 minutes to an hour, depending on your interest in exploring the spacious grounds and soaking in the peaceful ambiance.

Basic facilities might be available, but it's recommended to use restrooms before arriving or at nearby shops if needed, as facilities can be limited.

Photography rules can vary. It's best to check on-site or be discreet, especially in the inner sanctums.

The outermost prakaram offers good views of Arunachala hill. The vast corridors and open spaces also provide excellent photographic opportunities.

Drone usage is generally restricted at religious sites. It's advisable to check local regulations and obtain necessary permissions if considering drone photography.