Paris Hilton has visited orphans in Bali.

The hotel heiress took time out from her week-long vacation in Indonesia to visit two orphanages and happily played with children and mingled with staff.

Paris posted a photo of herself with the kids on her twitter page and revealed the visit had been a wonderful experience.

In a series tweets, she wrote: "Had a great day spending time with the orphans from 2 of the orphanages in #Bali. Such sweet, beautiful children. Loved seeing them smile ... The orphans in #Bali are so adorable. Loved being with them today ... A pic from today w/ the orphans in #Bali. They are such sweet children. Love them! (sic)"

Paris also posted a link to the website of non-profit organisation Yayasan Kasih Peduli Anak, which provides housing and education for street kids in Bali, urging her followers to make a donation.

She tweeted: "The orphans of #Bali need your help. Make a difference. Change a child's life. Please donate (sic)"

It seems her trip to Indonesia has had a profound effect on the 30-year-old star and has made her want to do even more charity work.

She wrote on twitter: "Bali completely changed my outlook on life. Feel so #blessed. See the world differently. (sic)"