Several years ago 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).
Generally speaking in order to check a hike off our list we need to have hiked a substantial portion of Sullivan’s described hike or visited the main attraction(s) he identifies for the hike. For 66 of the hikes we followed the books described route. For the other 34 hikes various factors contributed to us not completing all 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 longer options that would have required multiple days to complete. In some other cases we did slightly different routes, sometimes by accident.
The area covered by Sullivan in this book, as the title suggests includes parts of Southern Oregon and Northern California. It contains his southernmost featured hike, Caribou Lakes. In general the area covered in Oregon begins just North of Roseburg extending East to Highway 97 (with the exception being Klamath Falls which is included in his Eastern Oregon book), South to California, and West to Marial on the Rogue River. In California the area extends south to the Trinity Alps Wilderness, West to the Siskiyou Wilderness, and East to the Mount Shasta Wilderness.


In addition to the three wilderness areas in California mentioned above the featured hikes included visits to the Marble Mountain, Castle Crags, Russian, and Red Buttes Wilderness areas in California. Wilderness areas in Oregon included the Red Buttes (OR & CA share this wilderness), Kalmiopsis, Wild Rogue, Soda Mountain, Mountain Lakes, Sky Lakes, Rogue-Umpqua Divide, Boulder Creek, and Mt. Thielsen.
In addition to the 15 designated wilderness areas there were hikes in two National Monuments – Oregon Caves & Cascade-Siskiyou, and Crater Lake National Park.
#1 North Bank Ranch-Hiked 6/5/2015 6/25/2023

#2 Fall Creek Falls-Hiked 6/13/2022 8/7/2022 6/25/2023
Fall Creek Falls
#3 Little River Waterfalls-Hiked 8/7/2022
Yasko Falls
#4 Boulder Creek-Hiked 9/7/2020

#5 Twin Lakes-Hiked 6/14/2022

#6 Fish Lake-Hiked 9/3/2022

#7 Buckey and Cliff Lakes-Hiked 9/3/2022

#8 Umpqua Hot Springs-Hiked 6/13/2022

#9 Toketee and Watson Falls-Hiked 6/13/2022

#10 Lemolo Falls-Hiked 6/13/2022

#11 Cowhorn Mountain-Hiked 9/15/2016

#12 Miller and Maidu Lakes-Hiked 8/1/2012

#13 Tipsoo Peak-Hiked 10/2/2014

#14 Thielsen Creek-Hiked 8/8/2020

#15 Mount Thielsen-Hiked 9/23/2012

#16 Diamond Lake-Hiked 9/5/2020

#17 Mount Bailey-Hiked 8/12/2012

#18 Boundary Springs-Hiked 6/13/2014

#19 Park Headquarters-Hiked 7/31/2023

#20 Garfield Peak-Hiked 7/31/2023

#21 Discovery Point-Hiked 9/19/2022

#22 The Watchman-Hiked 8/12/2012 7/31/2023

#23 Wizard Island-Hiked 8/1/2023

#24 Mount Scott-Hiked 10/2/2014

#25 Plaikni Falls and The Pinnacles-Hiked 7/30/2023

#26 Crater Peak-Hiked 7/30/2023

#27 Annie Creek & Godfrey Glen-Hiked 7/30/2023 7/31/2023

#28 Union Peak-Hiked 9/17/2022

#29 Upper and Lower Table Rocks-Hiked 6/9/2017 (Lower) & 5/26/2022 (Upper)
Lower Table Rock
View from Upper Table Rock
#30 Lost Creek Lake-Hiked 6/9/2017

#31 Takelma Gorge-Hiked 10/15/2020

#32 Natural Bridge-Hiked 10/16/2020

#33 Union Creek-Hiked 10/17/2020 9/20/2022

#34 Abbott Butte-Hiked 10/17/2020

#35 Hershberger Mountain-Hiked 10/16/2020

#36 Muir Creek-Hiked 5/27/2018

#37 Rattlesnake Mountain-Hiked 9/6/2020

#38 Seven Lakes West-Hiked 9/9/2023

#39 Seven Lakes East-Hiked 9/9/2023

#40 Blue Lake Basin-Hiked 9/18/2022

#41 Mount McLoughlin-Hiked 8/27/2016

#42 Fourmile Lake-Hiked 8/26/2016

#43 Sky Lakes via Cold Springs-Hiked 9/24/2022

#44 Sky Lakes via Nannie Creek-Hiked 9/24/2022

#45 Fish Lake-Hiked 10/7/2018

#46 Brown Mountain Lava Flow-Hiked 8/28/2016

#47 Lake of the Woods-Hiked 10/7/2018

#48 Mountain Lakes-Hiked 8/25/2016

#49 Soda Mountain-Hiked 6/3/2015

#50 Pilot Rock-Hiked 7/29/2017

#51 Mount Ashland Meadows-Hiked 6/3/2015

#52 Lithia Park-Hiked 6/2/2015

#53 Bandersnatch Trail-Hiked 6/17/2022

#54 White Rabbit Trail-Hiked 6/17/2022

#55 Grizzly Peak-Hiked 6/5/2015

#56 Roxy Ann Peak-Hiked 5/30/2022

#57 Wagner Butte-Hiked 6/4/2015

#58 Siskiyou Gap-Hiked 6/16/2022

#59 Jack-Ash Trail-Hiked 5/27/2022

#60 Sterling Ditch Tunnel-Hiked 6/10/2017 5/2/2023

#61 Jacksonville-Hiked 6/8/2017

#62 Enchanted Forest-Hiked 6/11/2017

#63 Observation Peak-Hiked 6/15/2022

#64 Collings Mountain-Hiked 6/8/2017

#65 Applegate Lake-Hiked 6/8/2017 5/29/2022

#66 Red Buttes-Hiked 10/27/2015

#67 Frog Pond-Hiked 6/18/2022

#68 Azalea Lake-Hiked 10/26/2015

#69 Sturgis Fork-Hiked 10/7/2023

#70 Grayback Mountain-Hiked 10/9/2023

#71 Oregon Caves-Hiked 10/30/2015

#72 Mount Elijah-Hiked 10/7/2023

#73 Sucker Creek-Hiked 10/26/2015

#74 Tanner Lakes-Hiked 10/8/2023

#75 Bolan Lake-Hiked 10/8/2023

#76 Polar Bear Gap-Hiked 7/1/2022

#77 Raspberry Lake-Hiked 7/3/2022

#78 Devils Punchbowl-Hiked 7/2/2022

#79 Rough and Ready Creeks-Hiked 5/12/2017

#80 Babyfoot Lake-Hiked 10/9/2023

#81 Eight Dollar Mountain-Hiked 5/4/2023

#82 Illinois River Beaches-Hiked 5/4/2023

#83 Grants Pass Nature Trails 5/3/2023

#84 Rouge River Trail East-Hiked 5/1/2023

#85 Rogue River Trail West-Hiked 6/24/2023

#86 Paradise Lake-Hiked 6/28/2016

#87 Sky High Lakes-Hiked 6/29/2016

#88 Campbell Lake-Hiked 6/27/2016

#89 Paynes Lake-Hiked 7/24/2017

#90 Russian Lake-Hiked 8/24/2022

#91 Hidden & South Fork Lakes-Hiked 8/26/2022

#92 Trail Gulch Lake-Hiked 8/25/2022

#93 East Boulder Lake-Hiked 8/23/2022

#94 Kangaroo Lake-Hiked 7/23/2017

#95 Deadfall Lakes-Hiked 7/25/2017

#96 Caribou Lake-Hiked 7/27/2017

#97 Castle Lake-Hiked 7/26/2017

#98 Castle Crags-Hiked 7/26/2017

#99 Black Butte-Hiked 7/28/2017

#100 Mount Shasta Meadows-Hiked 8/22/2022

In our minds this was by far the most challenging area to finish even though we did so before completing Eastern Oregon. The difficulty with Eastern Oregon mostly revolves around distance from Salem and the size of the area covered. The Southern Oregon-Northern California area is smaller and the hikes not as far away, but it involved a lot of trails that frankly don’t see the level of maintenance that most of the other areas receive. While we’ve encountered rough trails, all over poison oak is much more prevalent down south which doesn’t invite pushing through overgrown tread or bushwacking around obstacles. This area has also been hit harder by fires over the last couple of decades leaving extra work to reopen them as well as remove additional blowdown as the dead trees fall over. When the conditions were good though the scenery and diverse plant and wildlife made for some spectacular hikes. There are many that we’d love to do again and several non-featured hikes that we have in our future plans, so we aren’t done with area yet. Happy Trails!


O’Brien Creek near the trailhead.
It seemed like all of the climbs this weekend had been steep.
After two warm sunny days this hike finally felt like Fall.
As I approached this footbridge I noticed a yellow jacket fly into the big hole along the right side of the trail. A quick peak in revealed a busy nest so we wound up bushwacking uphill and around it hopping onto the bridge at the edge of the marsh ahead.
A nice newer looking sign at the upper trailhead.




There were a few really big trees in the forest along the trail.
Grayback Mountain from the trail.
The trail crossing O’Brien Creek.
The junction with the spur trail to the snow shelter. It took me far too long to realize that the sign was upside down. I couldn’t figure out why it thought the Boundary Trail was to the left, after looking at it a few more times it dawned on me that the words were upside down.
Ah ha! It wouldn’t stay this way but it sure made more sense.





There used to be a cabin out in the meadows and now there is a snow gauge and a campsite which may be where the voices were coming from.
We took a quick peak inside the shelter where some of the backpacker’s stuff was.
It was steep going down too.
Trail pointer near the upper trailhead marking the continuation of the O’Brien Creek Trail to the lower trailhead.
We always enjoy seeing madrones on our hikes in Southern Oregon.

Slug on a shroom.
Bug on a shroom.
One more steep drop to the lower trailhead.


The forest is recovering from the 2002 Biscuit Fire.
To the left was the Babyfoot Lake Rim Trail. Sullivan’s longer option here include following this trail 0.9-miles to a viewpoint above the lake. Given the fog that seemed pointless, and it also looked like that trail was in need of some maintenance.
A small stream with crystal clear water along the trail.
My nemesis, the varied thrush.
Near the lake the trail passes this rock outcrop which is a viewpoint without the fog.
Some of the trees around the lake survived the 2002 fire.


I of course had to head out onto the viewpoint given the rapidly changing conditions.


The patterns on this snag caught my eye.
The trailhead on the ridge ahead.
































































































































































This photo is from CA but it actually shows the namesake Red Buttes



Closest thing to a “wilderness sign” we saw for this one.
























































































































Battle Ax Creek – 2014
Mt. Jefferson from Russell Lake – 2016
Drift Creek – 2010
Mt. Washington from the Pacific Crest Trail – 2015
The Three Sisters – 2014
Three Arch Rocks from Cape Meares – 2018
Triple Falls – 2012
Mt. Hood – 2015
Bandon Islands – 2018
Twin Pillars – 2011
Howlock Mountain and Mt. Thielsen – 2014
Table Rock – 2015
Frustration Falls – 2018
Trapper Creek – 2014
View from Fuji Mountain – 2013
Serene Lake – 2013
Badger Creek Wilderness – 2014
Donaca Lake – 2014
Emerald Pool – 2018
View from Boccard Point – 2015
Red Buttes – 2015
Oregon Badlands Wilderness – 2016
Vulcan Lake – 2016
Rooster Rock – 2016
Glacier Lake – 2016
View from Aspen Butte – 2016
Mt. McLoughlin from Freye Lake – 2016
White River – 2016
Rock Creek – 2017
Hedgehog Cactus – 2017
Bridge Creek Wilderness – 2017
Hanging Rock – 2017
View from Grassy Knob – 2017
Big Bottom – 2017
Baldy Lake – 2017
Cummins Ridge Trail – 2017
Hummingbird Meadows – 2018
View along the Pine Creek Trail – 2018
Slide Lake – 2018
Barklow Mountain Trail – 2018























































































































































