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.
There are number of historical Buddhist pilgrimage sites in the Republic of India.
Buddhism offers four primary sites of pilgrimage: Lumbini (birthplace of the Buddha), Bodh Gaya (the site where the Buddha attained enlightenment), Sarnath (the location of the Buddha’s first sermon), and Kushinagar (the location where the Buddha attained parinirvana). All of these sites are located in India except Lumbini, which is located in southern Nepal.
Bihar: The name of Bihar is derived from vihara, meaning monastery, such was the association of the area with Buddhism. In addition to these sites which were visited by the Buddha, other sites in India have become notable:
Rajgir, Bihar – Formerly known as Rajagaha, it was the capital of Magadha, ruled by King Bimbisara, one of the most prominent monarchs and supporters during the lifetime of the Buddha
Sravasti, Uttar Pradesh – Formerly known as Savatthi, it was the capital of Kosala, ruled by King Pasenadi, one of the most prominent monarchs and supporters during the lifetime of the Buddha
Haryana: Sacred places in the order of travel by Buddha, where he gave several important discourses documented in the Pali texts. After visiting Mathura, he travelled along Grand Trunk Road in Haryana (also see Buddhist pilgrimage sites in Haryana).
Topra between Kurukshetra and Yamunanagar, now has a large open air museum park housing several replica of Ashoka's edicts including largest Ashoka Chakra in the world
All are the historic ancient sites of learning, and the list includes very few relatively new sites which have been specifically highlighted accordingly. Most of these sites have association with Ashoka and other Buddhist kings.