Welcome to TINS!
The Tahoe Institute for Natural Science (TINS) is a member-supported nonprofit organization seeking to advance the natural history, conservation, and ecosystem knowledge of the Tahoe region through science, education, and outreach. Please explore our website to see how we use these programs to achieve our mission
The winter's outings and events currently are on the calendar to the right. We're constantly adding new ones, so please check back regularly!
Also, please join our email list to receive monthly updates on our activities, and "like" us on Facebook, where we regularly post news and event announcements, occasional natural history observations and other tidbits, and most of the photos from our hikes and events.