Eva Heetebrij joined Au Sable’s Boardman River Study during the summer of 2020.

This is an excerpt from an article written by Becca Mullen, a student at Point Loma Nazarene University who studied in Costa Rica in May 2022 as part of Au Sable’s course titled, “Sustainability, Tropical Agriculture, and Missions.”

This 2022 Gratitude Report will show you what your support accomplished.

Au Sable is currently seeking applicants for a faculty position to teach the Institute's five-week college course, BIOL 301, Lake Ecology & Management, in our Summer Session I from 5 June to 7 July, 2023. Full position description is found on

Greg Snyder shares some of his vocational journey and the theology and spiritual practices that sustain his work

Dr. Joel Light, Au Sable's representative on the campus of University of Northwestern, will be traveling to Sharm El Sheik, Egypt in a few weeks to attend COP27 as an official UN observer.

Enrollment opens today for our 2023 summer college courses!

Au Sable Institute partners with 53 Christian colleges through the US and Canada.

A big welcome to Aiyana (Calvin University) and Elaina (Cornerstone University) our newest Education and Outreach Specialists

Heath Garris has joined the Au Sable Institute (ASI) as the Director of College Programs.