Explore our world-class mountaineering library, apply for one of our grants, and dig in to your member resources.
Mazamas Calendar
| Locations | Leaders | Grade & Pace | ||
|---|---|---|---|---|
|
HikeGateway Transit Center, meet at 8 am, - 1:30 pm
Oxbow Park Alder Ridge Route |
Area
Columbia Gorge
Meet
Gateway Park & Ride
|
Leaders
|
Grade & Pace
A / 2 (2–2.5 mph)
|
|
|
Canyoning RouteNone - None
Big Creek South Cascades Canyon Route |
|
Leaders
|
Grade & Pace
|
|
|
Climb6:00 AM - 5:00 PM
Plummer Peak, Standard Route |
Area
Plummer Peak
|
Leaders
|
Grade & Pace
III
|
|
|
Climb7am - 4pm
The Castle, Standard Route |
Area
The Castle
|
Leaders
|
Grade & Pace
B / II
|
|
|
Climb7:30 AM - 4:00 PM
The Castle, Standard Route |
Area
The Castle
|
Leaders
|
Grade & Pace
B / II
|
|
| 1 Canceled on June 27 | ||||
|
Climb7:00 am - 5:00 pm
Mt. Thielsen, West Ridge/Standard Route |
Area
Mt. Thielsen
|
Leaders
|
Grade & Pace
B / II
|
|
|
Climb6:00 AM - 5:00 PM
Mt. Theilsen, West Ridge/Standard Route |
Area
Mt. Thielsen
|
Leaders
|
Grade & Pace
B
|
|
|
Climb7:30 AM - 5:00 PM
Mt. Yoran, Standard Route |
Area
Mt. Yoran
|
Leaders
|
Grade & Pace
A
|
|
|
Canyoning Route0900 - 1500
Bridal Veil Creek Canyon Route |
Area
Bridal Veil Creek
Meet
Bridal Veil Creek
|
Grade & Pace
|
|
|
|
Hike06:00 - PM
McNeil Point (via Top Spur, Bald Mtn, scramble route) |
Area
Mt. Hood Vicinity
|
Leaders
|
Grade & Pace
B / 2 (2–2.5 mph)
|
|
|
Climb8:00a - 6:00p
The Castle, Standard Route |
Area
The Castle
|
Leaders
|
Grade & Pace
B / II
|
|
|
Climb5AM - 9PM
Mt. Thielsen, West Ridge/Standard Route |
Area
Mt. Thielsen
|
Leaders
|
Grade & Pace
B
|
|
| 1 Canceled on August 8 | ||||
|
Climb7:00 am - 9:00 pm
Mt. Thielsen, West Ridge/Standard Route |
Area
Broken Top
|
Leaders
|
Grade & Pace
B / II
|
|
| 1 Canceled on August 9 | ||||
|
Climb7:00 am - 9:00 pm
Mt. Thielsen, West Ridge/Standard Route |
Area
Broken Top
|
Leaders
|
Grade & Pace
B / II
|
|
|
Canyoning RouteNone - None
Eagle Creek Canyon Route |
|
Leaders
|
Grade & Pace
|
|
|
Climb8:00a - 6:00p
Families Climb The Castle, Standard Route |
Area
The Castle
|
Leaders
|
Grade & Pace
B / II
|
|
|
Canyoning Route9:00am - 5:00pm
Lewis River Canyon Route |
|
Leaders
|
Grade & Pace
|
|
|
Canyoning Route9:00am - 5:00pm
Big Creek South Cascades Canyon Route |
Leaders
|
Grade & Pace
|
|
|
|
Climb7:15 AM - Late Afternoon
Mt. Thielsen, West Ridge/Standard Route |
Area
Mt. Thielsen
|
Leaders
|
Grade & Pace
B / III
|
|
|
Climb9:00 AM - 4:00 PM
Amphitheater Mountain, West Route |
Area
Chewuch Trailhead
Meet
Chewuch Trailhead
|
Leaders
|
Grade & Pace
A / II
|
|
| 1 Ongoing on September 16 | ||||
|
Climb9:00 AM - 4:00 PM
Amphitheater Mountain, West Route |
Area
Chewuch Trailhead
Meet
Chewuch Trailhead
|
Leaders
|
Grade & Pace
A / II
|
|
| 1 Ongoing on September 17 | ||||
|
Climb9:00 AM - 4:00 PM
Amphitheater Mountain, West Route |
Area
Chewuch Trailhead
Meet
Chewuch Trailhead
|
Leaders
|
Grade & Pace
A / II
|
|
|
Climb3:00 - 2:00 PM
Mt. Thielsen, West Ridge/Standard Route |
Area
Mt. Thielsen
|
Leaders
|
Grade & Pace
B / II
|
|
| 1 Ongoing on September 18 | ||||
|
Climb9:00 AM - 4:00 PM
Amphitheater Mountain, West Route |
Area
Chewuch Trailhead
Meet
Chewuch Trailhead
|
Leaders
|
Grade & Pace
A / II
|
|
|
Climb8 AM - 4 PM
Mt. Eillinor, Summertime Route |
Area
Mt. Ellinor
|
Leaders
|
Grade & Pace
A / III
|
|
| 2 Ongoing on September 19 | ||||
|
Climb9:00 AM - 4:00 PM
Amphitheater Mountain, West Route |
Area
Chewuch Trailhead
Meet
Chewuch Trailhead
|
Leaders
|
Grade & Pace
A / II
|
|
|
Climb3:00 - 2:00 PM
Mt. Thielsen, West Ridge/Standard Route |
Area
Mt. Thielsen
|
Leaders
|
Grade & Pace
B / II
|
|
| 1 Ongoing on September 20 | ||||
|
Climb3:00 - 2:00 PM
Mt. Thielsen, West Ridge/Standard Route |
Area
Mt. Thielsen
|
Leaders
|
Grade & Pace
B / II
|
|
Currently viewing: Oct 27, 2025 - Oct 26, 2026
