Mt. Pisgah/ Swing Hill
Activity: Hike
Leader: Jeff Orendorff
Quick up and down.
Activities Calendar
Eugene Natural History Society May Talk
Leader: Angie Ruzicka
Come learn about mammal evolution!
Dead Mountain
Activity: Hike
Leader: Darko Sojak
Long and steep hike.
First Aid/ CPR/ AED Class
Activity: Class
Leader: David Cooper
Become comfortable using an AED and doing CPR. Then discussion and practice of dealing with emergency situations on the trail. Not just for Obsidian members. The public is invited.
Getting Around Eugene by Bike
Activity: Bike
Leader: Sue Wolling
Bike Around Eugene Confidently
Blanton Ridge to Spencer Butte
Activity: Hike
Leader: Lynn Stearney
A great in town workout. This hike to the top of Spencer Butte takes the less traveled route from Blanton Road.
Amazon Hdwtrs/Spencer Butte
Activity: Hike
Leader: Margot McDonnell
We do this hike from the Martin Street Trailhead to the summit of Spencer Butte every Wednesday. Compared to starting at the paved Spencer Butte parking lot, this hike has double the climbing and three times the distance.
Mt. Pisgah/ Swing Hill
Activity: Hike
Leader: Jeff Orendorff
Quick up and down.
Middle Sister Climb
Activity: Climb
Leader: Maryanne Reiter
This climb ascends Middle Sister via the north ridge. It involves an overnight camp at 7200' and then summiting the next day.
Clear Lake/Wagon Road
Leader: Lisa VanLiefde
Classic Clear Lake hike from north trailhead.
Explore the Photo Galleries of Recent Obsidian Activities
