Categories
Badger Creek Area Hiking Oregon Trip report

Underhill Trail & Eightmile Loop – 06/14/2025

We’re continuing to whittle away at the hikes contained in Matt Redder’s various guidebooks (Off the Beaten Trail!) and were down to just two of the 55 hikes from the second edition of “Off the Beaten Trail”. One of those is a bit too far from Salem to be a day hike, but the Underhill Trail is just a 2:15 drive if traffic is cooperative. Leaving between 4:45 and 5am usually means that traffic isn’t a problem on the way to trailhead, but coming home is always a different story.

Reeder’s suggested hike for the Underhill Trail is an out-and-back to Fifteenmile Creek which for us came to 6.3-miles with approximately 1600′ of elevation gain.
Screenshot 2025-06-15 040710Clearly the trail has been realigned based on where the map shows it is and where our track shows we were.

Since that hike alone would have led us to violating our self-imposed rule of not spending more time driving than hiking on day hikes we wanted to add some hiking miles. We had some options including continuing down Fifteenmile Creek three miles on a seldom used section of trail. We also could have hiked upstream along Fifteenmile Creek, but we had hiked the trails leading upstream in 2016 on an 11.9-mile loop (post). The third option was to try another nearby hike which is the option we chose. We picked the Eightmile Loop based on its proximity to the Underhill Trail (less than 5 miles) and length.

We began our day at the Underhill Site.
IMG_3161

IMG_3163

IMG_3167
Scarlet gilia with the Underhill Site picnic shelter in the background.

The Underhill Trail began next to a signboard and descended to cross Forest Road 4450.
IMG_3168

IMG_3172

IMG_3173
Balsamroot

IMG_3175
Penstemon

IMG_3177
Rosy pussytoes

IMG_3178
Lomatium

IMG_3180
Paintbrush

IMG_3182
Forest Road crossing.

Shortly after crossing the road we passed an old fence and then came to a fork in the trail.
IMG_3184

IMG_3185

Here the Old Cabin Loop Trail headed left while the Underhill Trail continued straight ahead. We decided to turn onto the Old Cabin Loop after looking at the map and seeing that it wouldn’t add too much distance to the hike (it added about a third of a mile).
IMG_3186
The abandoned East Loop splits off from the Old Cabin Loop shortly beyond the Underhill Trail.

The Old Cabin Loop descended to a footbridge over Ramsey Creek where Scouts from nearby Camp Baldwin had placed some benches.
IMG_3196

IMG_3197

IMG_3199
Ramsey Creek

IMG_3200

After crossing Ramsey Creek the trail climbed to an unmarked junction with the Underhill Trail.
IMG_3201

IMG_3203
The first Queen’s cup blossom that we’d seen this year.

IMG_3208
The junction with the Underhill Trail.

We turned left on the Underhill Trail and climbed gradually to Logging Gulch Road atop a ridge.
IMG_3211
Penstemon along the trail.

IMG_3212
View of the opposite ridge from the trail.

IMG_3215
Sliverleaf phacelia

IMG_3218
Rayless arnica

IMG_3220
Honeysuckle and snowberry

IMG_3227
There were no signs at the road crossing but a small rock on top of a larger rock to the left on the far side of the road marked the continuation of the Underhill Trail.

IMG_3228
Lookout Mountain (post) from the road.

IMG_3229
Closer look at Lookout Mountain.

After crossing the road the Underhill Trail starts a 1.8-mile descent to Fifteenmile Creek. While this section of the trail loses over 800′ of elevation it managed to do so without ever feeling too steep. This was accomplished by good use of switchbacks and hopping ridges a couple of times.
IMG_3233

IMG_3234
Yarrow and white-stemmed frasera

IMG_3239There was a lot of white-stemmed frasera blooming which was exciting because we had been too early for the bloom when we were in the area Memorial Day Weekend (post).

IMG_3241
Flag Point is the highest point to the left and Lookout Mountain is behind the tree.

IMG_3244
Buckwheat

IMG_3247
Diamond clarkia

IMG_3250
Onion

IMG_3252
Nevada deervetch

IMG_3256
Balsamoot covering the hillside. We were a few weeks late for the balsamroot bloom, but getting to see so much white-stemmed frasera made up for it.

IMG_3258
Onion

IMG_3261

IMG_3263
Passing over a ridge.

IMG_3268
Grand collomia

IMG_3269
Gently heading down an open ridge.

IMG_3270
Mt. Hood making an appearance.

IMG_3271
Mt. Hood

IMG_3273
Desert yellow fleabane

IMG_3281

IMG_3288
Pacific coralroot

IMG_3292

IMG_3293
The junction with the Fifteenmile Creek Trail.

IMG_3296

IMG_3297
Fifteenmile Creek

We took a short break at the creek before starting the climb back up to the Underhill Site. The reasonable grade of the trail kept the climb from feeling overly difficult.
IMG_3307
Mt. Hood from the Underhill Trail.

IMG_3308
Sagebrush false dandelion

IMG_3314
Western sulphur

IMG_3316
Balsamroot covered hillside.

IMG_3319
Beetles on white-stemmed frasera

IMG_3327
Brief glimpse of Mt. Adams through the trees.

IMG_3335
Swallowtail

IMG_3340
Woodland stars

IMG_3341
Lupine

We went left sticking to the Underhill Trail when we reached the junction with the Old Cabin Loop Trail.
IMG_3344

IMG_3345
Vanilla leaf lining the trail.

IMG_3356
Footbridge over Ramsey Creek.

IMG_3362
Old cabin ruins near Ramsey Creek.

IMG_3364
Steep set of stairs leading up from the creek.

IMG_3367
Passing the upper junction with the Old Cabin Loop Trail.

During the hike Heather was dealing with a blister on her foot which wasn’t causing a problem yet, but she was a little concerned that doing the whole Eightmile Loop might be pushing it. We’d talked about it and came up with a plan. I would drop her off at the Bottle Prairie Trailhead where we had originally planned to start the loop. I would then take the car to the day-use area at Eightmile Campground and start the loop from that trailhead. This would allow me to be following behind Heather and possibly catch up to her at the Fivemile Butte Lookout, and Heather would be able to skip approximately 3-miles of the loop along Eightmile Creek while still getting to see the views from the lookout site. It took just ten minutes to drive to the day-use area after dropping Heather off and I was quickly on my way behind her.
IMG_3368

IMG_3369Please note that this campground is one of several that the Forest Service has contracted private concessionaires to manage and there is a $10.00/day parking fee for day-use. An annual NW Forest Pass is accepted in lieu of the fee but a single day NW Forest Pass and some interagency passes may not be. There is conflicting information online through the Forest Service website and what is posted at the trailhead.
IMG_3370Signage at the trailhead still shows that a variety of passes are honored there but the link for the campground provided above only lists the annual NW Forest Pass as accepted.

I followed the trail from the parking area down to Eightmile Creek and crossed it on a footbridge.
IMG_3372

IMG_3374

IMG_3376

Beyond Eightmile Creek the trail switchbacked up to a crossing of Forest Road 4430 and then to a junction starting the actual loop.
IMG_3377
The trail also crossed the campground road before climbing to FR 4430.

IMG_3378
Raceme pussytoes

img src=”https://live.staticflickr.com/65535/54590353341_97b8774ccf.jpg” width=”500″ height=”375″ alt=”IMG_3383″/>
FR 4430

IMG_3385
Sticky cinquefoil

IMG_3387
The start of the Eightmile Loop.

The loop is more popular with mountain bikers than hikers, in fact we saw no other hikers on any of the day’s trails. We did see around a dozen mountain bikers on the loop trails though.
IMG_3388Clockwise provides the gentlest climbing for the loop which is the direction we were hiking so I went left.

The trail gradually climbed for a little over 2.5-miles gaining over 650′ before arriving at the Bottle Prairie Trailhead.
IMG_3389
Lupine

IMG_3392

IMG_3399
Columbine

IMG_3400
The creek wasn’t visible for much of the 2.5-miles, but it was always within earshot.

IMG_3404
Vanilla leaf

IMG_3407
About a mile into the loop the trail crossed Eightmile Creek.

IMG_3408
Eightmile Creek

IMG_3410
Bunchberry

IMG_3413
Western Jacob’s ladder

IMG_3415

IMG_3417
Arnica

IMG_3420
Trillium

IMG_3424
Valerian

IMG_3431
Tall mountain bluebells

IMG_3436
Eightmile Creek to the right of the trail.

IMG_3439
Forest Road 120 near the Bottle Prairie Trailehad.

IMG_3442
The Bottle Prairie Trailhead.

I located the sign for the continuation of the Eightmile Loop and headed up the trail.
IMG_3444

Just beyond that trail sign I came to a fork where I went right on the unsigned Bottle Prairie Trail (the left fork was the Knebal Springs Trail
IMG_3445
I learned later that Heather had gone left a short distance before realizing the mistake, something I too almost did.

A 0.4-mile climb brought me to another fork where the Bottle Prairie continued left and the Eightmile Loop split off to the right.
IMG_3447

IMG_3448
Duksy horkelia

IMG_3452
Silvercrown along the trail.

IMG_3454
This hillside was covered in buckwheat.

IMG_3456

The OregonHikers Field Guild mentioned a short detour up the Bottle Prairie Trail to visit Perry Point, the site of a former crow’s nest lookout. At some point in the future we plan to hike a loop using the Bottle Prairie and Knebal Springs Trails and we will pass Perry Point then so I could have skipped the extension, but that’s just not in my nature so left I went.

I followed the Bottle Prairie Trail uphill a little over a quarter mile to a spur trail signed for Perry Point.
IMG_3458
Flowers along the trail.

IMG_3459
Penstemon, false sunflower, and scarlet gilia.

IMG_3461
The spur trail toward Perry Point.

IMG_3462

It was about two tenths of a mile out to the rocky point.
IMG_3463
I failed to look for the remains of the old crow’s nest although there appears to be a small board at the top of the fir tree in the center.

IMG_3464Mt. Adams between the trees.

IMG_3467
Lookout Mountain from Perry Point.

IMG_3470Larkspur

After visiting the point I returned to the Eightmile Loop and turned left.
IMG_3473

After a brief climb the trail gradually descended to a saddle where it crossed Rail Hollow Road.
IMG_3474

IMG_3475
Orange agoseris

IMG_3478
Vanilla leaf

IMG_3480

IMG_3481
Anemones

On the far side of the road the trail once again began climbing. It was a gentle climb through some recent thinning activities which are intended to help stop invasive insect damage to the areas trees.
IMG_3482

IMG_3483
Moth on yarrow.

IMG_3489

IMG_3490
View toward Central Oregon.

IMG_3493
The trail stayed below the top of the ridge where Rail Hollow Road was.

IMG_3494
View toward Lookout Mountain.

IMG_3499
A little over half a mile from the crossing of Rail Hollow Road I forked left at this unsigned junction to visit the Fivemile Butte Lookout where Heather was waiting.

IMG_3500
The rentable Fivemile Butte Lookout. Because the lookout is actively rented the Forest Service asks other visitors not to go up the tower.

Heather was sitting at a picnic table below the lookout and said she’d only been there about 15 minutes. She let me know where the views of Mt. Hood, Mt. Adams, and Mt. Rainier were.
IMG_3502
Mt. Hood from below the lookout.

IMG_3505
Mt. Adams and Mt. Rainier from a path to the north of the lookout.

IMG_3507
Mt. Adams with Mt. Rainier to the left.

IMG_3510
Paintbrush and yarrow.

IMG_3513Rosy pussytoes

After a short break at the picnic table I started to get a little too warm in the sunlight and we resumed the hike together. From the junction with the spur to the lookout the trail began a series of long switchbacks that brought us down the hillside 1.6-miles to the junction at the start of my loop.
IMG_3514

IMG_3520
Large-flower triteleia

IMG_3522
Stonecrop

IMG_3529
Duskywing on penstemon.

IMG_3533
The hill was fairly steep but the switchbacks made the descent nice and gradual.

IMG_3540
Lupine and paintbrush along the trail.

IMG_3542
Western tanager

IMG_3546
Twinflower

IMG_3548

IMG_3549
Signs below marking the start/end of the loop.

After completing the loop we made our way to the car, changed shoes, and headed home. My hike including the side trips wound up coming in at a very fitting 8-miles.
Screenshot 2025-06-15 040812
My hike included approximately 1400′ of elevation gain.

These were a fun pair of hikes with lots of wildflowers and good variety in the forest types. Our timing was good for the flowers on the Eightmile Loop and okay for the Underhill Trail although as I mentioned earlier May would have been better for catching the balsamroot bloom there. We were also pleasantly surprised by how reasonably graded these trails were after a couple of extremely steep hikes in the area over Memorial Day Weekend. We’re looking forward to heading back to the area to experience more of the trails in the future. Happy Trails!

Flickr: Underhill Trail and Eightmile Loop

Categories
Columbia Gorge North Hiking Washington

Columbia Hills State Park – 4/17/2021

We joined the masses of people heading to the eastern end of the Columbia River Gorge to catch the wildflower display which may be brief this year due to a combination of a lack of moisture and higher than normal (what is normal anymore?) temperatures. While we try to avoid crowds the hikes in Columbia Hills State Park are a featured hike in William L. Sullivan’s “100 Hikes/Travel Guide Eastern Oregon” (Hike #2 in the 3rd edition) and one that Heather had missed out on in 2015 when I was joined by my parents (post). Knowing that word was out on social media that the bloom was on, we left even a little earlier than typical in hopes of minimizing the number of encounters with others. We followed the same order that I had done the hikes in during my first visit stopping first at the Horsethief Butte Trailhead.
IMG_2484Mt. Hood from the trailhead.

We followed the trail .3 miles to a junction where, unlike the first visit, we went right first following the trail around to the south side of Horsethief Butte where a fence announced the area beyond was closed.
IMG_2487

IMG_2491

IMG_2502

IMG_2496Death camas

IMG_2575Western stoneseed

20210417_065844Fiddleneck

IMG_2522Large-flower tritelia

IMG_2528Mt. Hood beyond Horsethief Lake

IMG_2534Standing at the fence looking east.

IMG_2531Wren

IMG_2535Horsethief Butte

IMG_2544Lupine

We then walked back about a quarter of a mile to a sign at an opening in the rock formation.
IMG_2510

Here we turned and headed up into the rocks.
IMG_2551

IMG_2560

IMG_2563

There is an optional side trail to a viewpoint inside the formation but we wanted to save the time and get to our second stop sooner rather than later. We had been the only car at the trailhead but half an hour later there were another half dozen cars (mostly rock climbers) with more arriving.
IMG_2571

We descended from Horsethief Butte and after a short detour due to a wrong turn at a junction we arrived back at our and drove east on SR 14 for 0.7 miles to the Crawford Oaks Trailhead. While the trailhead opened in May of 2014 my parents I had not parked here opting instead to park at the Dalles Mountain Ranch making this a primarily new hike for me too.
IMG_2580

There was a small handful of cars here but not bad (it was a different story later). We followed the Entry (Access) Road Trail uphill form the parking lot past the Ice Aged Floods Viewpoint.
IMG_2587Horsethief Butte and Mt. Hood from the viewpoint.

IMG_2588

After a 180 degree turn the Entry Road approached Eightmile Creek near Eightmile Creek Falls.
IMG_2602

IMG_2605Purple cushion fleabane

IMG_2608Balsamroot

The road turned uphill along the creek where several Lewis’s woodpeckers were flying from oak to oak.
IMG_2612

IMG_2614

IMG_2624

IMG_2627

IMG_2630Western bluebird

We followed the road down and across Eightmile Creek to an interpretive sign at a junction.
IMG_2643

IMG_2642Ground squirrel

IMG_2648

This was the start of a couple different loop options. We chose to take the left fork which was the Military Road Trail. Going this direction is the shortest route to the Crawford Ranch Complex plus it would mean that we would be heading toward Mt. Hood as we looped around on the Vista Loop Trail (the right hand fork here). The Military Road Trail climbed away from the creek reaching another junction after .3 miles. Here we forked left again leaving the Military Road for the Eightmile Trail. (Sticking to the Military Road would have led us to the Vista Loop Trail in .4 miles.)
IMG_2649

IMG_2656

IMG_2666Lupine, balsamroot and parsley

IMG_2668The Crawford Ranch Complex ahead to the left.

IMG_2674Phlox

IMG_2677

The Eightmile trail dropped to cross a smaller stream before finally returning to Eightmile Creek near a fence line.
IMG_2681

IMG_2701

IMG_2702

IMG_2707

IMG_2709

IMG_2718

IMG_2730

IMG_2744Approaching the fence line.

While there was a bit of a break in the flowers at this fence line there was no shortage of birds.
IMG_2747

IMG_2751Yellow-rumped warbler

IMG_2753Back of a scrub jay

IMG_2761

The trail then veered away from the creek and came to another junction after passing through a fence. The flowers here were spectacular and both Mt. Hood and Mt. Jefferson were visible.
IMG_2767

IMG_2768

IMG_2770

IMG_2778

IMG_2779Mt. Hood

IMG_2764Mt. Jefferson

At the junction we went right on the Ranch Route Trail eschewing a visit to what looked like a very busy Crawford Ranch Complex. The Ranch Route meandered for 1.4 miles through the flowered covered hillsides before arriving at a junction with the Vista Loop and Military Road Trails.
IMG_2790

IMG_2796

IMG_2800

IMG_2801

IMG_2809

IMG_2823Yakima milk-vetch

IMG_2827

IMG_2828

IMG_2845

We turned left on the Vista Loop Trail following it a total of 1.8 miles back to the the junction near Eightmile Creek.
IMG_2860The Columbia River, Horsethief Butte, and Mt. Hood

IMG_2863Death camas

IMG_2872Large head clover

IMG_2893Approaching the junction.

We followed the Entry/Access Road back down to the now packed trailhead.
IMG_2896Hawk watching all the hikers.

IMG_2898A different hawk? watching the goings on.

IMG_2908Western fence lizard watching everything.

IMG_2899Poppy, manroot, and red-stemmed storksbill

IMG_2913The crowded trailhead

This stop clocked in at 6.9 miles and 900′ of elevation gain.

We opened up a spot here and drove west on SR-14 to Dalles Mountain Road where we turned north (right) and drove 3.5 miles to a fork near the Crawford Ranch Complex. Here we turned left heading uphill for another 1.4 miles (passing a number of hikers walking up along the road) to the Stacker Butte Trailhead. There were a fair number of cars but a few spots were open.
IMG_2916

IMG_2915While both were part of the Crawford Ranch, Stacker Butte is not part of the Columbia Hills State Park but is part of the Columbia Hills Natural Area Preserve.

The hike here is pretty straight forward following the gravel road approximately 2.6 miles to some towers on the 3220′ summit of the butte. The flowers were thickest along the lower section of the hike with some that we had not seen down lower including paintbrush, daggerpod and some sicklepod rockcress.
IMG_2928

IMG_3116Yakima milk-vetch

IMG_2935Paintbrush amid the balsamroot.

IMG_2939

IMG_2951Phlox

IMG_2960

IMG_2961Big-seed biscuitroot

IMG_2977Sicklepod rockcress

20210417_122704

IMG_2990Sagebrush false dandelions

20210417_121519Daggerpod

IMG_3044Daggerpod

IMG_3021Slender toothwort?

IMG_3022Shooting stars in front of a little blue-eyed Mary

20210417_122308Large head clover

IMG_3031Popcorn flower

IMG_3024Larkspur

20210417_131353Woodland stars

At the summit we were treated to a clear view of Mt. Adams, Mt. Rainier, and Goat Rocks to the north.

IMG_3000Mt. Adams

IMG_3004Mt. Rainier

IMG_3011Goat Rocks

After a little rest on top we headed down admiring the flowers along the way and watching for wildlife too.
IMG_3051Swallowtail

IMG_3058Western fence lizards

IMG_3111White crowned sparrow

IMG_3113Another sparrow

IMG_3100Mt. Jefferson and Mt. Hood as we neared the trailhead.

The three hikes came to a combined 13.2 miles and 2240′ of elevation gain which is why we didn’t just hike up the road from the ranch complex. It’s a little too early in the season for a 16 mile, 3000′ hiking day. Maybe in a couple more months. Happy Trails!

All three tracks for the day.