Back in 2016 we set a goal for ourselves to hike all 500 featured hikes in William L. Sullivan’s “100 Hikes…” series of guidebooks post. In 2020 we completed the first of these books covering the Central Oregon Cascades (post). We followed that up by completing a pair of books in 2021 starting with Sullivan’s “100 Hikes/Travel Guide Oregon Coast and Coast Range” 3rd edition (post) followed up by “100 HIkes/Travel Guide Northwest Oregon & Southwest Washington” 4th edition (post). Southern Oregon & Northern California was completed in 2023 leaving us with Eastern Oregon.
In 2023 we pivoted from the 3rd edition of Sullivan’s “100 Hikes/Travel Guide Eastern Oregon” to his renamed 2022 1st edition “100 Hikes Eastern Oregon” book. This was to avoid needing to make the tedious drive on horrible roads to Dug Bar in Hells Canyon which had been replaced as a featured hike in the newer edition.
The criteria for checking a hike off our list is to hike a portion of Sullivan’s described hike or, at least visit the main attraction(s) he identifies for the hike. For 67 of the hikes we completed the books described route. For the other 33 hikes various factors contributed to us not completing every option of each featured hike. For some we started at a different trailhead, others had portions of trail(s) closed when we visited, and several had additional options that we did not do.
Of the five regions Sullivan breaks his guidebooks into, the Eastern Oregon region is the largest and most diverse. The area covered in this book includes hikes in Oregon east of the Deschutes River in Central Oregon and from Klamath Falls (western most hike) east to the Idaho border. There is however one hike in Washington west of the Deschutes across the Columbia River from The Dalles, OR. It also includes one short option in Idaho (eastern most), one featured hike in California (southern most) making it his only book with hikes in more than two different States. The northern most hike is not the one in Washington. That honor belongs to the Wenaha River near Troy in NE Oregon.

The hikes involved several wilderness areas: Oregon Badlands, Mill Creek, Spring Basin, Strawberry Mountain, North Fork John Day, North Fork Umatilla, Wenaha-Tucannon, Eagle Cap, Hells Canyon, Monument Rock, and Steens Mountain. Missing from this list are the Black Canyon (post) and Gearhart Mountain (post) wilderness areas which had featured hikes in earlier versions of Sullivan’s book that we’d completed, but were removed in the 2022 edition due to wildfire damage.
In addition to the 11 designated wilderness areas there were hikes in two National Monuments, the John Day Fossil Beds National Monument in Oregon and the Lava Beds National Monument in California, and one National Volcanic Monument, the Newberry National Volcanic Monument.
Following is a list of the 100 featured hikes and the dates we visited.
#1 Cottonwood Canyon – Hiked 5/27/2017

#2 Columbia Hills – Hiked 4/4/2015 & 4/17/2021

#3 Lower Deschutes River – Hiked 6/9/2018

#4 Macks Canyon – Hiked 5/26/2018

#5 Criterion Tract – Hiked 05/28/2023

#6 Trout Creek – Hiked 10/12/2013

#7 Willow Creek at Madras – Hiked 5/27/2024

#8 Cove Palisades – Hiked 6/16/2018

#9 Gray Butte – Hiked 6/13/2015

#10 Oregon Badlands – Hiked 5/15/2016 & 12/24/2016

#11 Pine Mountain – Hiked 7/30/2012

#12 Paulina Falls – Hiked 8/9/2011 & 9/16/2017

#13 Paulina Lake – Hiked 8/9/2011 & 9/16/2017

#14 Obsidian Flow – Hiked 8/9/2011

#15 Crooked River Wetlands – Hiked 5/29/2024

#16 Chimney Rock – Hiked 9/22/2017

#17 Steins Pillar – Hiked 5/8/2013

#18 Juniper Hill – Visited* 5/27/2024

#19 Mill Creek – Hiked 7/31/2012

#20 Lookout Mountain – Hiked 6/12/2014

#21 Walton Lake – Hiked 6/17/2017 & 6/18/2021

#22 Spring Basin – Hiked 4/22/2017

#23 John Day Fossil Beds – Hiked 4/30/2016, 4/22/2017 & 9/17/2017
Painted Hills Unit
Clarno Unit
Blue Basin Unit
#24 Sutton Mountain – Hiked 4/30/2016

#25 Spanish Peak – Hiked 7/19/2021 & 7/20/2021

#26 Madison Butte – Hiked 5/28/2024

#27 Wildcat Basin – Hiked 7/24/2018

#28 High Lake – Hiked 7/26/2018

#29 Strawberry Lake – Hiked 7/25/2018

#30 Malheur River – Hiked 6/17/2021

#31 Canyon Mountain – Hiked 7/22/2021

#32 Monument Rock – Hiked 7/21/2021

#33 Bates and Sumpter – Hiked 9/17/2017

#34 Olive Lake – Hiked 9/18/2017

#35 Granite Creek – Hiked 9/21/2017

#36 North Fork John Day River – Hiked 9/19/2017

#37 Mount Ireland – Hiked 7/9/2022

#38 Baldy Lake – Hiked 9/20/2017

#39 Crawfish Lake – Hiked 8/16/2018

#40 Anothony Lake – Hiked 8/16/2018

#41 Elkhorn Crest – Hiked 8/12/2018, 8/13/2018, 8/14/2018, 8/15/2018 & 08/16/2018

#42 Twin Lakes – Hiked 8/13/2018

#43 North Fork Umatilla River – Hiked 6/14/2021

#44 Jubilee Lake – Hiked 9/12/2021

#45 Wenaha River – Hiked 5/25/2019

#46 Zumwalt Prairie – Hiked 5/26/2019

#47 Buckhorn Lookout – Hiked 6/15/2023

#48 Eureka Bar – Hiked 6/14/2023

#49 Hat Point – Hiked 7/21/2024

#50 Freezeout Saddle – Hiked 5/24/2019

#51 Hells Canyon Dam – Hiked 6/16/2023

#52 Hells Canyon Reservoir – Hiked 6/16/2023

#53 Imnaha Falls – Hiked 6/12/2023

#54 Bonny Lakes – Hiked 7/24/2024

#55 McCully Basin – Hiked 7/23/2024

#56 Mount Howard – Hiked 7/26/2024

#57 Aneroid Lake – Hiked 8/22/2024

#58 Wallowa Lake – Hiked 5/23/2019
B.C. Falls
#59 Ice Lake – Hiked 7/31/2016

#60 Horseshoe Lake – Hiked 8/3/2016 & 8/04/2016

#61 Hurricane Creek – Hiked 7/22/2024

#62 Eagle Cap – Hiked 8/3/2016

#63 Minam Lake – Hiked 7/25/2024

#64 Maxwell Lake – Hiked 8/21/2024

#65 Chimney Lake – Hiked 8/20/2024

#66 Wallowa Homeland – Hiked 7/14/2022

#67 Bear Creek – Hiked 7/14/2022

#68 Rock Springs – Hiked 7/11/2022

#69 Moss Springs – Hiked 7/13/2022

#70 Catherine Creek Meadows – Hiked 7/10/2022

#71 Burger Pass – Hiked 7/12/2022

#72 Tombstone Lake – Hiked 8/16/2023 & 8/17/2023

#73 Eagle Lake – Hiked 8/13/2023

#74 Bear Lake – Hiked 8/14/2023

#75 Hidden Lake – Hiked 9/9/2024

#76 Summit Point Lookout – Hiked 8/18/2024

#77 Pine Lakes – Hiked 8/19/2024

#78 Fort Rock – Hiked 6/14/2014 & 5/28/2017

#79 Fort Rock Valley – Hiked 5/28/2017

#80 Hager Mountain – Hiked 7/30/2013 & 6/14/2014

#81 Summer Lake – Hiked 7/24/2020

#82 Winter Ridge – Hiked 7/19/2020

#83 OC&E Railroad – Hiked 10/5/2018

#84 Klamath Falls – Hiked 10/20/2018

#85 Modoc Lava Beds – Hiked 10/6/2018

#86 DeGarmo Canyon – Hiked 7/22/2020

#87 Hart Mountain Hot Springs – Hiked 7/21/2020

#88 Petroglyph Lake – Hiked 7/22/2020

#89 Steens Summit – Hiked 8/18/2021

#90 Little Blitzen River – Hiked 8/19/2021

#91 Big Indian Gorge – Hiked 8/17/2021

#92 Threemile Canyon – Hiked 9/3/2023

#93 Pike Creek – Hiked 6/14/2018

#94 Big Sand Gap – Hiked 6/14/2018

#95 Borax Hot Springs – Hiked 6/14/2018

#96 Pueblo Mountains – Hiked 8/20/2021

#97 Leslie Gulch – Hiked 6/11/2018

#98 Coffeepot Crater – Hiked 6/11/2018

#99 Chalk Basin – Hiked 6/13/2018

#100 Three Forks – Hiked 6/12/2018

*The Juniper Hills Preserve is owned by the Nature Conservancy and had been closed to public entry in 2023, so we were unable to hike the trails. We parked and walked to the gates to take photos. If they ever reopen it to the public we will go back.
Completing our featured hike goals provided a sense of relief. While we thoroughly enjoyed all of the hikes, and the Wallowa Mountains became our favorite destination in Oregon, we had begun to put pressure on ourselves to finish. That pressure had begun following the September 2020 wildfires that ravaged parts of the Central Cascades and left many trails closed for years. We had just finished the featured hikes in that area earlier that year and realized how close we’d come to having to put our goal on hold. In the grand scheme of things reaching 500 featured hikes is irrelevant but having worked on it for several years it was something we didn’t want to abandon. We will gig deeper into that in a later post covering finishing the 500, but it’s nice to have the urgency to get to specific places removed.
Setting the goal did provide us with an excuse to visit parts of Oregon that we’d never seen before. While we were checking off the 100 featured hikes we stopped at over three dozen additional spots including eight previously featured hikes. There are still numerous trails left for us to explore so we will almost certainly be heading back to Eastern Oregon from time to time to see new sights and possibly revisit some familiar ones. Happy Trails!



A lone interpretive sign near the beginning of the trail.

The saddle
Fields Peak from the saddle.
Heather arriving at the saddle.
A rare level section.
Scarlet gilia in the middle of the OHV track.
Nearing the trail junction.
The McClellan Mountain Trail to the right.
A peak east to McClellan Mountain and the more distant Strawberry Mountain (
We saw a number of these moths sleeping on the hyssop.
Hyssop and sunflowers
Paintbrush
Looking up Fields Peak.
Mountain coyote mint
Shadow of Fields Peak
Buckwheat
A few trees near the top.
Final steep pitch to the summit.
View west, Aldrich Mountain is the high point to the near right.
View north
McClellan Mountain and the Strawberry Mountain Range to the east.
Logan Valley to the SE.
The view south.

More moths

Hillside above the trail.
Sagebrush mariposa lily
Approaching the saddle where we would cross the the north side of the hill ahead.
The first saddle with Moon Mountain behind.
Looking back along the trail.
Looking back from the saddle.
The north side had a few more trees.
Looking back toward Fields Peak
We passed through a rocky section near the second saddle.
McClellan Mountain from the second saddle.
Approaching the third saddle.
Moon Mountain
Fields Peak (center).
McClellan Mountain as we approached the fourth saddle.
Looking back you can sort of make out the trail angling down the near hillside.
Looking up McClellan Mountain.
In the middle of the center hill to the left of the tree in the foreground is the line of what turned out to be 5 bull elk.
Blurry due to the elk moving and the deep zoom.
Four of the bulls stopped to look back at us.
The fifth and largest bull on top of the ridge waiting for the rest.

An old fence line on the hill.
Fields Peak on the left, an unnamed peak in the center and Moon Mountain on the right.
False summit (there’s always at least one). After some debate we went to the left of the rock outcrop which worked out well.
Passing the rock outcrop.
Almost there.
The Greenhorn Mountains, Elkhorns, Dixie Butte and the Strawberry Mountains from left to right in the distance.
Looking back at Fields Peak
The John Day River Valley.
Logan Valley
Company at the summit.
Passing back through Phlox Saddle.
A better look at the rocky section of trail.
Mountain coyote mint, one of only a couple with this coloration on the stems.
Butterfly and a beetle.
Sagebrush mariposa lily
Ruffed grouse
A final look at McClellan Mountain.
I had started up to the left at the saddle but it was steep with gullies and some debris so we carefully turned around and parked below.
Little Canyon Mountain from the saddle. A wildfire burned the area in 2015 and the trail up to Dog Creek.
The actual trailhead.

Little Pine Creek flowed down this valley below Canyon Mountain.
Yarrow along the trail.
Fireweed
Paintbrush

Paintbrush and pearly everlasting
Raspberries
We don’t recall seeing a penstemon with leaves like this before.
Twinberry (we did NOT sample)
Sitka burnett (white)
Little Pine Creek at the crossing.
Prince’s pine
Mountain death camas
Fringed grass of parnassus
John Day below.
Little Canyon Mountain behind the ridge we’d come around earlier.
The Aldrich Mountains to the west, our destination for the next day’s hike.
Canyon Mountain
One of the sagebrush mariposa lilies.
Dixie Butte and the Greenhorn Mountains to the NE

Columbine
Swamp onion


Flowers at Dog Creek
Twinflower
There was a lot of elk sign along this section of the trail.
A lot of sign.
Looking back toward Canyon Mountain.
The trail crossed over the ridge in a saddle with quite a bit of mountain coyote mint.
Mountain coyote mint
Strawberry Mountain (
Heading toward Dean Creek now.
Green Mountain on the left and Canyon Mountain on the right.
A smaller raptor, it wouldn’t look at us so I’m not sure what type it was.
Butterflies on western snakeroot. Side note we didn’t see a single snake or lizard all week which was really surprising to us.
We did however see quite a few grouse.
The trail got a little brushy nearing Dean Creek.
There wasn’t much water in Dean Creek but there was enough for a small cascade.
Wildflowers next to a small pool.
Dean Creek
Butterfly near the pool.
Canyon Mountain
Dixie Butte with the Greenhorns on the left and the Elkhorns (
Cones
Lousewort
Pearly everlasting, yellow flowers, and fireweed.
An eagle?
More cones
Dragon fly
A sulphur butterfly
California tortoiseshell
Grouse
Maiden fly
Skipper
Woodpecker
Northern flicker
Mountain bluebird


Bench near the trailhead.
Lupine along the trail.
There was plenty of river access along the way.
Currant
Paintbrush and lupine along the trail.
Geraniums
Ponderosa pines
First 1
Second 1

Camas
Balsamroot, columbine, geraniums and paintbrush.

Photo from the afternoon on the way back.
Photo from the afternoon on the way back.
Tree marking mile 2.
Typical “obstacles” that were present along the trail.
Columbine
Cusick’s sunflower?
Balsamroot or mule’s ears?
Woodland stars
Mile 4


Salsify and geraniums
Sticky cinquefoil
Swallowtail on scarlet gilia
Geranium
Some sort of copper butterfly
A checkerspot
Iris
Balsamroot (or mule’s ears)
A fleabane
A different type of fleabane.
Larkspur
Rosy pussytoes

Hog Flat is up on top of the hillside.
Mile 6 markers.
Cracked egg in the trail.
We passed this cairn around the 6.5 mile mark.
We turned around here shortly after passing the cairn. It appeared the trail was beginning it’s climb and we took the cairn and downed tree as signs that it was time to turn around. We did just that and headed back keeping our eyes open for the mile 3 and 5 markers.
A fritillary butterfly on an iris.
Found 5
This was a particularly tricky little muddy spot to stay dry crossing.
And there’s “3”.
Immature bald eagle. We saw it on the way out in the same area but couldn’t get a photo. This time it flew right by me, and I think it was giving me the stink eye.
Back at the trailhead.





















































Strawberry Mountain from FR 1640.



























Indian Creek Butte, the John Day Valley, and Strawberry Mountain





A horse in the meadow at Hotel De Bum Camp

























Indian Creek Butte
Strawberry Mountain

















Looking north toward the John Day Valley
Looking SW toward Wildcat Basin
View west toward Indian Creek Butte and Canyon Mountain
Looking NE
View east















































View from the chair.










Looking in the direction of the Tamarack Trail

















Blue flagging is attached to a small burned tree 3/4 up the left hand side of the photo.

























































































































































































































































