Vasparvan _best_ Access

Historically, the Vasparvan was practiced in various regions, including Persia (modern-day Iran) and India, where Zoroastrian communities, known as Parsis, have lived for centuries. The tradition was particularly prevalent before the advent of modern times, when it began to decline due to changing societal norms and legal restrictions.

The Historical Geography of Van/Vaspurakan - Internet Archive vasparvan