Activities Calendar

Get Acquainted/Ribbon Trail

Activity: Hike

Leader: Jim Northrop

Meet at the Obsidian Lodge to start the hike on the Ribbon Trail to Hendricks Park and back. This is…

Canceled Diamond Peak- Graduation Climb

Activity: Climb

Leader: Maryanne Reiter

NOTE: Priority for this climb will go to 2022 Climb School students.

We will ascend via the Pioneer…

Diamond Peak- Graduation Climb

Activity: Climb

Leader: Patrick Mucker

NOTE: Priority for this climb will go to 2022 Climb School students.

We will ascend via the Pioneer…

Diamond Peak

Activity: Climb

Leader: Eric Gran

NOTE: Priority for this climb will go to 2022 Climb School students.

We will ascend via the Pionee…

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 at 8:32 and (full) moonrise is 8…

Ankeny Wildlife Refuge ride

Activity: Bike

Leader: Jonathan Jost

Meet at the Ankeny Hill Nature Center, 130 Ankeny Hill Rd. SE, Jefferson. We will do a loop ride cou…

Shale Ridge

Activity: Hike

Leader: Gordon Sayre

Distance: about 8 miles round trip, an out and back trip with the exact distance determined by trail…

Mountaineering Conditioning

Activity: Hike

Leader: Jennifer Marlow

Park in the main parking lot and meet at the gate for trail#1. You must pay for a day pass at the pa…

Explore the Photo Galleries of Recent Obsidian Activities