'kind'
They would take leaflets, food and drink supplies and maybe a bible....
rome
A pilgrimage is a religious journey, and people would often times, and they still do, go on a pilgrimage to hopefully become more religious, to connect with their god(s). Or they might do it to prove their loyalty to their religion.
Some humanists may participate in pilgrimage as a cultural or social experience rather than for religious reasons. However, pilgrimage is not a common practice among humanists as it does not align with their non-religious beliefs and principles.
israel (jerusalem)
people go on pilgrims so that their sins would be forgiven. if you want to read a poem about pilgrims then I suggest The Canterbury Tales!
People go on a pilgrimage to Mount Everest because they believe that being the tallest mountain in the world it is closer to their gods.
A follower of Islam may make a pilgrimage to Mecca, Saudi Arabia.
They are called "Pilgrims".
it depends
Muslims
Elvis Presley comes from the Graceland mansion. For many people Elvis has a mythical status, thus as some people make a pilgrimage to Mekka, others go to Graceland.
The most common pilgrimage is taken by Muslims; the Hajj, a pilgrimage to Mecca.