Answer

Shri Simandhar Swami is in Mahavideh Kshetra, specifically in a region called Pushkalavati Vijay.

He is a living Tirthankar at present, according to Jain tradition.

Explanation

In Jain cosmology, our world-region is called Bharat Kshetra. At present, there is no living Tirthankar physically present in Bharat Kshetra.

However, in Mahavideh Kshetra, Tirthankars are always present. Shri Simandhar Swami is one of the present living Tirthankars there.

Spiritual Understanding

Devotees revere Shri Simandhar Swami because he is currently preaching the path of liberation. Remembering him with faith helps strengthen devotion, right understanding, and the desire for moksha.

Takeaway

Shri Simandhar Swami is presently in Mahavideh Kshetra, in Pushkalavati Vijay, and is revered as a living Tirthankar in Jain Dharma.