Please note for field trips, participants will be required to sign a waiver similar to the one found here.

Field Trip: Rimrock Springs

High Desert

Tuesday, May 21, 9:45 am - 3:00 pm Hike Leader: Karlene Richmond Location:  Rimrock Springs Trailhead, U.S. Highway 26 between Madras and Prineville Rimrock Springs trail crosses through a high desert...

Field Trip: Lower Twin Lake

Umpqua Valley

Saturday, May 25, 8:00 am – 5:00 pm Leader: Rod Trotter Twin Lakes Trail is a three and one-half mile lightly trafficked loop trail located near Idleyld Park, Oregon that...

Field Trip: Butler Bar

South Coast

Saturday, May 25, 10:30 am Leader: Olivia Dethlefsen at oliviadethlefsen@gmail.com (Note email Jbott@batnet.com as Olivia will be out of town until mid-May) Location: Near Butler Bar Campground, 22 miles from Port Orford This plant walk...

Event: Work Party at the Avery Native Plant Garden

Corvallis

Saturday, May 25, 1:00 pm - 3:00 pm  Leader: Esther McEvoy Location: Avery House Nature Center, Avery Park, Corvallis Come help with spring cleanup in the gardens. Dress for the weather and bring gloves, shovel, and clippers. Contact Esther...

Hike: Green Springs Loop Trail 

Siskiyou

Tuesday, June 4, 9:00 am – 1:00 pm Hike: Green Springs Loop Trail  Leader: NPSO Siskiyou Chapter President, Rachel Werling Join Rachel Werling for a lovely and easy 2.9-mile hike...

Field Trip: Road 2703 (Lookout Mountain)

Umpqua Valley

Saturday, June 8, 8:00 am (leave Roseburg at 8:00 am) to late afternoon Field Trip: Road 2703 (Lookout Mountain) We will travel up the North Umpqua River to U.S. Forest Service...

Field Trip: Skull Hollow Saddle and Pine Ridge

High Desert

Saturday, June 8, 9:00 am – 4:00 pm Trip leaders: Stu Garrett and Cindy Roché Location: Crooked River National Grasslands Rating: Moderately Difficult Pine Ridge is a volcanic ridge near...

Please note for field trips, participants will be required to sign a waiver similar to the one found here.
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