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!
Hiker symbol = Trails/trailheads, yellow houses = campsites, purple binoculars = roadside waterfalls
Gearhart Mountain
Boulder Creek
Netarts Spit
Spencer Butte
Shotgun Creek
Horse Rock Ridge
Miller Woods
Trappist Abbey
Bush Pasture Park
Basket Slough Wildlife Refuge
North Fork Willamette River
Little Luckiamute River
Valley of the Giants
Indigo Springs
Rigdon Meadows
Pigeon Butte
East Fork South Fork McKenzie River
Sullivan Creek Falls*
Henline Falls*
Henline Mountain*
Spirit Falls
Pinard Falls
Moon Falls
Memaloose Lake*
Echo Basin
Fish Lake
Green Ridge*
Table Rock Wilderness* (The Riverside fire burned at least the access road and may have encroached into the SW portion of the wilderness.)
Monte Carlo Trail
Hunchback Mountain
Meadow below the Three Pyramids
Daly Lake
Winter Ridge
Fence Pass
Flook Lake
Hart Mountain Antelope Refuge
Petroglyphs along Petroglyph Lake
DeGarmo Canyon
The Palisades in the Gearhart Mountain Wilderness (This was probably our favorite area of the year amid these rock formations.)
Sleeping Beauty
Highline Trail
Cottonwood Creek Falls (This was probably the sketchiest hike we’ve done.)
Mt. Thielsen* (The Thielsen Creek fire burned a small part of the trails in the area.)
Bohemia Post Office
Diamond View Lake
Diamond Peak (The sketchiest hike we didn’t do.)
Karen Lake
Middle Erma Bell Lake
Diamond Lake
Rattlesnake Mountain
Spruce Run Creek Trail
Indian Heaven Wilderness
Wildcat Canyon
National Creek Falls
Takelma Gorge
Hershberger Mountain
Rabbit Ears
Natural Bridge
Abbott Butte Lookout
Forest Park
Upper Latourell Falls
Larch Mountain
McKenzie River
Yachats
Swordfern Trail
East Fork Trail
Riggs Lake Trail
Hackleman Old Growth Loop
Howlock Mountain Trail
Shale Ridge Trail
Acker Divide Trail
Union Creek Trail
Castilleja levisecta – Golden Paintbrush at Basket Slough Wildlife Refuge (
Musk Thistle at Winter Ridge (Unfortunately it’s an invasive but they were impressive.)
Pandora moth caterpillar at Green Ridge (
Horned Lark at Flook Lake (
Gulls and American avocets at Lake Abert
Black necked stilt at Summer Lake
Possibly a coastal tailed frog at Wiley Camp in the Rogue-Umpqua Divide Wilderness (
Little bee landing on fireweed at the trailhead.



Sample of the blowdown.

Fittingly a downed log welcomed us to the wilderness.
Thielsen Creek at the head of Timothy Meadows
flower at Timothy Meadows
Musk monkeyflower?
Thielsen Creek Trail
Howlock Mountain Trail
Pinesap
As the trail climbed around a ridge end the forest thinned enough to get some views of both Mt. Thielsen and Mt. Bailey (
Mt. Bailey
Mt. Thielsen
After rounding the ridge the trail remained mostly in the trees until it neared Howlock Meadows and then Howlock Mountain started to come into view.
Orange agoseris


Butterfly on pumice
PCT leaving Howlock Meadows.
Mt. Bailey from the PCT.
Talus slope above the PCT.
Lots of rocks along the hillside.

PCT crossing Thielsen Creek
Use trails on the left and right hand side of Thielsen Creek.

Found our tent.
I was also looking at the saddle between Mt. Thielsen and Sawtooth Ridge which we needed to climb over in order to reach the falls.







Pink and white blossoms
Some yellow monkeyflower too.
Maybe “clear” use trail isn’t exactly the correct term.
It’s clearer here.
Mt. Thielsen
Sawtooth Ridge
East side of Mt. Thielsen
Cottonwood Falls was on the far side of the pumice plain.
Paintbrush, penstemon, and buckwheat near the saddle.
I had to drop below this neat rock feature which I got too close to and had a difficult time finding my footing to get around.
Looking up the hillside.
Looking back at the rock formation.



Impressively large cave on the face of Mt. Thielsen.
Penstemon
The saddle doesn’t look too bad from this angle.












We got onto the use/game trail as soon as we could going back up.
The “trail” leading up to the saddle.
Mt. Thielsen with the Sun behind.
Howlock Mountain
Unfortunately the lighting wasn’t all that great due to the position of the Sun so we never really could capture all the colorful rocks on the mountain.

Junco near camp.
Mt. Thielsen
Anyone know what the celestial body to the right of the Moon is?


Searching for pikas in the rocks.
Jackpot
Mountain heather
Monkeyflower
Partridge foot
Golden-mantled ground squirrel
Lupine
Merten’s rush
Another angle of the tree fall.

Just picture a good sized buck in the trees, I snapped this hoping to get lucky but I don’t see him at all.


























































































































































































































































































