<p>A visitor in Cajicá, Colombia sees a stranger on a bicycle, and writes him a letter. This essay was edited by Carey Baraka and originally appeared in <a href="https://www.offassignment.com/" target="_blank">Off Assignment.</a></p><p>If you have had a memorable encounter with a stranger, we want to hear about it. Give us a call at 315-992-7902 and leave a message, or record a voice memo and email it to us at <a href="mailto:Hello@AtlasObscura.com" target="_blank">Hello@AtlasObscura.com</a>.</p>

The Museum That Began in One Woman’s House

An audio guide to the world’s strange, incredible, and wondrous places. Co-founder Dylan Thuras and a neighborhood of Atlas Obscura reporters explore a new wonder every day, Monday through Thursday. In under 15 minutes, they’ll take you to an incredible place, and along the way, you’ll meet some fascinating people and hear their stories. Our theme and end credit music is composed by Sam Tyndall.