Blanton Ridge to Spencer Butte
This hike to the top of Spencer Butte takes the less traveled route from Blanton Road. We'll cross …
Activities Calendar
All Day
McDermitt Creek Caldera & Lithium Mine
Topic: Two Obsidians, who are also ONDA members, will report on the history and ecology of the McDe…
UO Sustainability Tour #3
This will be the third of the University of Oregon (UO) three campus sustainability tours.
Steve Mi…
