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!


The yellow-headed blackbirds were particularly noisy.
A cinnamon teal in front of two mallards?
This loop was 3.4-miles.
Grizzly Mountain from Pond 4.
Killdeer
One of the interpretive signboards ahead.
Goose family
There were plenty of benches to enjoy the views from.
Mallards
Cinnamon teal
Must be a green-winged teal but the angle of light made the patch on his head look blue.
We’d never seen so many killdeer in one area.
Spotted sandpipers
Brewer’s blackbird
Swallow
Pollinator garden
Ring-necked ducks
Wilson’s phalarope
Yellow-headed blackbirds
American coot
Adolescent geese
Dove
Gadwalls
Female yellow-headed blackbird
Pair of bucks.
Ruddy ducks
Red-winged blackbird harassing an osprey.
Gray Butte
A pair of hawks.
Not birds.
Marsh wren
Great blue heron
Observation deck at Pond 10.
Another marsh wren.

Heading back to the parking area.
The trailhead has numerous parking spots for cars as well as a large horse trailhead, outhouse, and picnic tables.
The big signboards unfortunately did not have a map or other information about the trail system though.

The North Sister behind us.

Signpost for the canyon ahead.
This sign was just like the ones we’d seen Saturday at the Dry River Canyon (post).





The canyon is home to some impressive ponderosa pines.
Another ponderosa
Looking up from below the ponderosa.
Lichens




Townsend’s solitaire
Owl
West wall
East wall
Wren
Neat rock formation.
Exiting Fryrear Canyon.
Several mountain chickadees came to investigate as we passed through the gate.

Middle and North Sister
Mountain bluebird
South Sister
Mt. Jefferson
Broken Top and South Sister
Broken Top behind some clouds.
We turned right back onto the spur trail to the Fryrear Trailhead at the end of our loop.
Stellars jay


Open sign at the trailhead.
Rabbit in the sagebrush.
Some of the exposed rocks showed the work of the ancient river.
Shaped by water.
Colorful rock bands along the canyon wall.


There is a huge nest up on the cliffs.
The nest
Wren
American kestral
Tall sagebrush in the canyon.
The canyon reaches a depth of approximately 300′.



Skipper
I believe this is a ringlet of some sort.

Heading toward the Evens Well Trailhead.
Looking toward the Dry River Canyon from the plateau. It was impossible to tell that there was such a deep canyon out there.
Pine Mountain (
The rock steps were more obvious on the way down them.
A sparrow behind the sticks the camera was intent on focusing on.
Bee on buckwheat
Arriving back at the official trailhead. Several SUVs were now parked here.
They’re hard to make out but the Middle and North Sisters were visible from the road walk back to the gravel area.
The trailhead at the campground.
Neat map at the trailhead.
Gold flagging on the sagebrush ahead marked the junction.
The trail followed a fence line before turning right along Highway 395.
Tiny frog
The trail crossed this gated road near the highway. A blue diamond marked the trails continuation.
One of several interpretive signs along the loop.
Squirrel
The highway was just out of sight to the left.
Big ponderosa
We crossed the campground road and quickly realized our mistake and backtracked.
This time we spotted the correct trail and forked right here.
There were lots of dragonflies in the area.




Golden-mantled ground squirrel already sporting some of its winter weight.
We turned right here onto the Devine Summit Trail.
Deer in the forest.
There was a bit of blowdown to navigate along the trail.
Some maintenance had been done in the past. There were also a good number of benches along the trail, all of which were accompanied by a post with a number.
Another bench near this fence.
Ponderosa forest
White breasted nuthatch
Another post and bench.
Arriving at the Idlewild Loop on the far side of the fence.



The sign is visible from the campground road.



Common mergansers
Ouzel
Goldenrod
Passing some of the campsites.
The Candle Creek Campground across the Metolius.
We actually went left below the stump here but, on the way back wound up coming downhill by the stump.
More campsites.
As we got further from the campground we encountered more and more brushy sections.
Another section with an increased number of obstacles.
Getting a bit brushier.
We left the river for the road at this bend.
Heading up to the road.
The use trail from the road.
We wondered what this post signified.
They were way past blooming but there were several mountain lady slippers along the road.
Osprey nest


Rock spire on lower section of Green Ridge. There are several interesting rock features higher up on the northern end of Green Ridge that were not visible from the road.
Orchid
Scarlet gilia
Some of the private cabins from the road.


A couple more cabins.
The end of the private land.
The clear water allows for nice views of the rocks making up the riverbed.

Even though it had received maintenance the road was not in good enough condition for larger vehicles.

Pink monkeyflower

Lorquin’s admiral
The forest opened up near the end of the road where we set up camp.
Campsite
Yellow monkeyflower
Lizard hanging out near the campsite.

Grouse
The answer to the questions is yes bears do.
The Metolius through the trees.
Sagebrush mariposa lily. There also tire tracks in the trail behind.
Recent brushing had been performed through this area.
Looking up the end of Green Ridge.
This large tree had been cut fairly recently.
Flagging marking a reroute around a downed tree.
Starting to get brushy.
View across the river to the Warm Springs Indian Reservation.
Flowers along the Metolius.
The Whitewater River was behind the rock formation on the far side. The Whitewater River begins at the Whitewater Glacier on Mt. Jefferson and flows roughly 7.5 miles through the Warm Springs Reservation to the Metolius.
More clear water.
Fireweed
Thimbleberries provided us with a few after dinner snacks.
Hedgenettle
The Shut-In Trail traveled right along the riverbank at times.
There was a small set of boards nailed together to assist with crossing the sketchiest part, but they were just lying on the hillside and not anchored in any way.
The Shut-In Trail from CR-64.
CR-64
Frog on a skunk cabbage leaf. There were a few wet areas along the Shut-In Trail which meant a few mosquitos were present.
The Sun going down as we approached camp.
Pinedrops
Squirrel
Bee sleeping on thistle.
Large boykinia
We t
Red admiral. As far as I know this is the first one of this species of butterfly that we’d seen.
Common wood nymph
Across from the Candle Creek Campground.
Green Ridge through some smoke. A couple of new fires, one on the Warm Springs Reservation and one East of Eugene had started over the weekend.
Love the colors of the Metolius.
Skipper on a mariposa lily.
Lower Bridge Campground is ahead to the left in the trees.

Mt. Bachelor (
The start of the Juniper Loop.
Similar to the Metro Parks we’ve recently visited there were small maps on the trail pointers here.
Middle and North Sister
Blurry shot of the deer.
Mt. Bachelor, Broken Top, and the Three Sisters.
Rabbit
Mt. Bachelor and Tumalo Mountain (
Ball Butte
Broken Top (
South Sister (
Middle and North Sister

We passed by the shared Juniper/Sage Flat Trail and continued on the Sage Flat Loop.
Sageflat Loop
Threadleaf phacelia

Balsamroot along the Deschutes.




Robin
Longhorn plectritis
Blackheaded grosbeak
Heather waited below while I climbed the outcrop.
The bench on top.
The top of the outcrop.

Western stoneseed
Larkspur
I spotted something head into the river from the grass on the near bank here.
I spotted the grass moving before the animal below which turned out to be a beaver.
Beaver in the Deschutes River.
We followed the pointer for Tumalo State Park.
Cabin ruins
Western wallflower
Lupine
Another river access point.
Rockcress, possibly sicklepod.
The northern boundary of the Riley Ranch Nature Reserve.
Threadleaf phacelia
Tumalo Creek (

Crossing into Tumalo State Park.
Magpie
Paintbrush
Mallards
Penstemon
A quarter of a mile from the day use area we crossed a road leading to a private bridge crossing the river.
Remains of another bridge in the river.
Tumalo State Park Day Use Area

Deschutes River at the day use area.
Kingfisher on the bridge remains. (A bit blurry due to being a long way off.)
A swallow and a pygmy nuthatch.
Pygmy nuthatch

Bench along the Canyon Loop.
Northern flicker
We were distracted enough by the runners that we failed to notice the deer bedded down to the right of the trail. You can see its ears sticking up here.
There were at least four deer hanging out here.

The Sage Flat Loop Trail.
Spur to the Canyon Overlook.
Death camas
Mt. Bachelor and Tumalo Mountain
Mt. Jefferson
Lewis flax
Marker for the Sage Flat Overlook.
Looking back at where the Sage Flat Overlook was.


Lizard near the River Viewpoint.
The Cascade Mountains
Black Crater (
Finishing up the Juniper Loop.




Mt. Bachelor
The Three Sisters and Broken Top
Mt. Bachelor via the Nikon.
Heather watching the show taken with the Canon.
The Three Sisters with the Canon.
Canon
Nikon
Mt. Bachelor (
Canon shortly before the Sun became visible.
Canon shortly before the Sun became visible.
The Three Sister just before sunrise with the Nikon.
The Three Sister just before sunrise with Heather’s phone.
Canon moments before sunrise. A line of wildfire smoke on the horizon gave it a red tint.
Canon
Canon catching the Sun.
Canon
The Three Sisters and Broken Top (Nikon)
South Sister (
Middle and North Sister (Nikon)
Broken Top (
Aline glow hitting the mountains. (Canon)
South Sister (Canon)
Middle and North Sister (Canon)
Broken Top (Canon)
Mt. Bachelor (Canon)

Mt. Scott to the left and Mt. Thielsen to the right.
Grouse
Chipmunk
Mt. Bachelor as we arrived back at the snow-park.







North Sister in the distance.
Penstemon
Chocolate lily
Sand lily
Paintbrush
Balsamroot
A Penstemon
Squirrel!


The penstemon really liked the cliff area.






Mt. Hood sighting.
Mt. Jefferson and Black Butte
Chipmunk
White breasted nuthatch
Golden mantled ground squirrel
Broken Top and the Three Sisters (bonus points for spotting the golden mantled ground squirrel)
Lewis flax at the overlook.
Buckwheat and penstemon
Whychus Creek below with the Three Sisters on the horizon.
Tam McArthur Rim (
South Sister
Middle and North Sister
Mt. Washington
Three Fingered Jack
Mt. Jefferson
Chickadee

Interpretive sign along the trail.
Mt. Washington, Three Fingered Jack, Mt. Jefferson, and Black Butte
Kiosk and bench at the trailhead.

Tent caterpillars (and the red gate)
Mt. Washington and Black Butte (
Broken Top, The Three Sisters, Black Crater (
Whychus Creek was hidden by trees for the most part.
Balsamroot
Lupine
Paintbrush
A Penstemon
Western stoneseed
Sedum leibergii -Leiberg’s Stonecrop
Spreading stickseed
Western wallflower
Magpie playing hard to get.
Spotted towhee
Black-headed grossbeak
Ochre ringlet
Pair of bucks in Whychus Creek





Chokecherry
Star-flower false solomonseal
Trail junction at the 0.8 mile mark.
Spider on a wallflower.
Lewis flax
Heuchera cylindrica -roundleaf allumroot

Oregon sunshine
Buckwheat and penstemon
Sign post for the viewpoint.
Heading for the rock outcrop/viewpoint.
Middle and North Sister with Whychus Creek below.
A monkeyflower
Sand lilies
Trail sign in the distance for spur trail to the Santiam Wagon Road.
Death camas
Sagebrush false dandelions
Pinion jay
Mountain bluebird pair
Mourning dove
unidentified little songbird.
Lizard
Second type of lizard
Showy townsendia

Looking back up the dirt access road to the North Sister, Mt. Washington and Black Butte
The trailhead signboard.
Buckwheat
Rough eyelashweed
Yarrow
Fiddleneck
Largeflower hawksbeard
Purple cushion fleabane
Oregon sunshine
Blue mountain prairie clover
Lewis flax
Lupine
Bearded hawksbeard
Haven’t id this one yet.
The Three Sisters, Belknap Crater and Mt. Washington with some dancing clouds.
Whychus Creek Canyon
Love the different rock formations in the canyon.

Catchfly
Balsamroot
Paintbrush
Pretty sure this side creek was dry on our previous visit.
Whychus Creek at the ford.
Alder Springs
Columbine
A clarkia, possibly Lassen
Threadleaf phacelia
Unknown

Creek dogwood and a beetle covered in pollen
Grand Colloma
Deadly nightshade
Rose with crab spider


Dragon fly
Confluence of the Deschutes (left) and Whychus Creek (right).
Bald eagle

Cedar hairstreak
Turkey vulture
Mountain chickadee
Trailhead on McGrath Road.
A 300+ year old juniper named an Oregon Heritage Tree
Sagebrush, juniper and lava – my childhood 🙂

Tree blaze
Buckwheat
Ruts along the wagon road.
Skipper on Showy townsendia.
Post marking the relic fence line and turnaround point.
An old fence post and barbed wire.
Junipers are some interesting trees, they come in all shapes and sizes.

Cline Buttes from the Maston Trailhead.

Interpretive sign at the Maston Trailhead telling the story of the settlers.
Stone foundation of one of the abandoned buildings along the Settlement Trail.
Typical sign at a junction. Not all of the junctions had signs and not all of the signs identified which trail/junction it was so having a copy of the trail system map is a really good idea.
This one may be a sparrow of some sort, it was signing quite a bit.
Possibly another sparrow or a finch or something else.
Maybe a bluebird?
Wildcat Canyon Trailhead off to the right.
I managed to snap one photo and of course the camera focused on said juniper instead of the rabbit beyond.
Wildcat Canyon on the right joining the Deschutes River Canyon
The Deschutes River near where the canyons meet.
Grizzly Mountain in the distance beyond the Deschutes River.
Another of several viewpoints along the rim.
Some Fall color along the Deschutes River.
Rock dove
A viewpoint along the Rockbar Trail.
Looking south up the river canyon.
A calm pool along the Deschutes.
I could see this one, a Stellar’s jay.
Coming up to the road.


This was Junction 2 (one of the junctions with an identifying sign). We stayed right on the Headgate Trail here.
Tam McArthur Rim is left center with South Sister in the center and North Sister to the right center.
Heather and Dominique on the Maston Trail.
Coming up on the Settlement Trail.