Is it necessary to travel to Gaya physically or can I do it online?

Physical presence at Gaya is the most traditional approach and is strongly encouraged if possible. However, for those who genuinely cannot travel due to health, age, location, or other circumstances, online Pind Daan performed by a qualified pandit at the actual Gaya tirtha is a scripturally valid alternative under the principle of niyukta karma (delegated sacred action). Prayag Pandits offers this service with full live video streaming.