Hiking, Backpacking, Climbing, Snow Sports and Other Outdoor Activities

Coffee Considerations
Why coffee tastes different at the September Potluck.

Get Acquainted Hike
A chance to find out about the Obsidians, hike the Ribbon Trail and visit our distinctive Obsidian Lodge.

The Ecology of Surprise
With Michael Nelson at the October ExploraTalk.

Sunset/Moonrise Hikes
All summer long and into fall too.


The OBSIDIAN Bulletin - 1936 to Present

August/September Issue  PDF-Adobe Portable Document Format


From the Media

Clearing toppled trees on Ridgeline Trail
 Register Guard  3/13/2019

Available in Members Only:
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Go to:
Summer Trips  Climbs  Winter Trips
Bus Trips  Summer Camp Extended Trips  Trail Maintenance  Conservation
Potlucks ExploraTalk

Getting Started with the Obsidians
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Visitors Hit Counter

Coming Up
Sep 23 Bus Exploring the Olympic Pen
Sep 25 Hike Amazon Hdwtrs/Spencer Bt
Sep 27 Potluck Coffee Production
Sep 28 Trl Mnt National Public Lands Day
Sep 28 Hike Get Acquainted/Ribbon Tr
Sep 29 Hike Charlton Lk PCT via Tween
Sep 29 Hike Coffin Mtn / Bachelor Mt
Oct 2 Hike Amazon Hdwtrs/Spencer Bt
Oct 3 CarCmp Green Lks Tr
Oct 4 Climb Peregrine Traverse- Acker
Oct 4 Hike Amazon Cr Search
Oct 5 Hike Crabtree Valley
Oct 7 Hike Four In One Cone
Oct 7 Hike Mckenzie River Tr
Oct 8 Ext Trp S Slough Kayak/Canoe
Oct 9 Hike Amazon Hdwtrs/Spencer Bt
Oct 12 Hike Mt Pisgah Sunset/Moonrise
Oct 15 Expl Tlk Ecology of Surprise
Oct 16 Hike Amazon Hdwtrs/Spencer Bt
Oct 17 Bus Chinese History in Portla
Oct 20 Hike Lookout Cr Tr
Oct 23 Hike Amazon Hdwtrs/Spencer Bt

Monthly Events Calendar PDF-Adobe Portable Document Format
Annual Schedule
PDF-Adobe Portable Document Format

Online Trip Signup
To signup for trips, climbs and other activities.
Nonmembers must register first as a guest to access.

Members may renew their annual membership
online by logging into your account above and going
to the 'Account Info' tab.  Or mail in the renewal form
found in the Aug/Sept Obsidian Bulletin or in the
Members Only section of this web site.

Do you want to join the Obsidians? Get the
Application for Obsidian Membership here.
See the  'Join Us' section for more information.

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