Broken Top Crater Lake/Tam McAuthur
Activity: Hike
Leader: Daphne James
This hike starts @ Three Creek Lake. We will hike 2.5 miles to the viewpoint on Tam McAurthur Rim t…
Activities Calendar
Ridgeline Retaining Wall Replacement
Activity: Work Party
Leader: Matt Bell
We don't have a project yet. But, we're certain we'll be doing some trail maintenance.
Meet at the…
Amazon Hdwtrs/Spencer Butte
Activity: Hike
Leader: Mike Smith
NOTE: My hikes are leave no trace and do not feed the animals. The first is obvious, but sometimes…
Glacier Park SC
Activity: SummerCmp
Leader: Lana Lindstrom
For details, click on the Summer Camp page in the middle of the home page at www.obsidians.org. We h…
Amazon Hdwtrs/Spencer Butte
Activity: Hike
Leader: Tom Rundle
If this is your first time on this Obsidian hike and/or if this is first time you have hiked up Spen…
Amazon Hdwtrs/Spencer Butte
Activity: Hike
Leader: Denise Rubenstein
If this is your first time on this Obsidian hike and/or if this is first time you have hiked up Spen…
Mt Pisgah Sunset/Moonrise
Activity: Hike
Leader: Janet Jacobsen
Look for us by my car a row or two down from the fee box. Sunset is at 7:28 and the moonrise is 7:19…
Waldo Lake Weekend
Activity: CarCamp
Leader: Mark Hougardy
### Please arrive with your own vehicle or arrange for your own carpooling. Campsites are not reserv…
Rescheduled Obsidian Grounds
Activity: Work Party
Leader: John Jacobsen
We will be doing fall cleanup and maintenance (mowing, weed whacking, weeding beds) to get things sp…
Mapping Yellowstone Wilderness
Activity: ExploraTalk
Leader: Default Admin
UO geographer, Jim Meacham, has spent the last two decades capturing data from the greater Yellowsto…
Explore the Photo Galleries of Recent Obsidian Activities
