- Category : 1983-births
- Type : GP
- Profile : 3/5 - Martyr / Heretic
- Definition : Single
- Incarnation Cross : RAX Service 4
American writer, traveler and public speaker, best known for A Little Adrift, a travel blog she founded to document her travel and philanthropy throughout the world. In 2013 she was named Traveler of the Year by National Geographic. O'Donnell continues to travel and speaks publicly, focusing on the topic of Voluntourism and global citizenship. She has been featured by media outlets that have included Daily Mail, CNN Money, BBC, National Public Radio and International Business Times.