Religious buildings in the form of the Buddhist stupa, a dome shaped monument, started to be used in India as commemorative monuments associated with storing sacred relics of the Buddha.
The earliest archaeological evidence for the presence of Buddhist stupas dates to the late 4th century BCE. In India, Sanchi, Sarnath, Amaravati and Bharhut are among the oldest known stupas.
After the parinirvana of the Buddha, his remains were cremated and the ashes divided and buried .
In religion and spirituality, a pilgrimage is a long journey or search of great moral significance.
Sometimes, it is a journey to a sacred place or to a shrine of importance to a person's beliefs and faith.
Members of every major religion participate in pilgrimages. A person who makes such a journey is called a pilgrim.
Among the four major Buddhism sites of pilgrimage one is in Nepal:
- Lumbini, where Buddha was born
and the three .