Black Rock Mountain Lookout

Shasta-Trinity National Forest

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Birthday hike! I thought I signed up for birthday work, but it's birthday hike instead. The crew had breakfast and headed up to the trailhead generally aiming to get to North Yolla Bolly Spring where the Yolla Bolly Guard Station once stood. The CCCs would be off somewhere else, it was just volunteers for the hike.

00: signed trailhead
Back at the West Low Gap Trailhead, but there's been a change in the weather.

01: open space below
The low clouds are just about this high.

02: trees in the mist
Back to our "oasis" with trees and water.

Once we passed the familiar, we were off to find Cedar Basin. There were lots of dips with incense cedars in them. Is this the one? How about this? There weren't many patches of whitethorn as encroaching as the one we'd been working on and none nearly as long.

03: water on trail
The trail is capturing water along one old forest now meadow. Rocking needed!

05: petals of an odd blue
Our third sort of violets is actually violet: hookedspur violets.

06: standing charred logs
More former forest.

08: trail under big trees
Not Cedar Basin, but big incense cedars and nice trail.

09: water through fluffy green and rocks
Pretty mossy streams.

11: campfire ring and ring of wood
A well established camp below the trail by that little stream.

There were more new flowers, but they were distressingly far from actually blooming. Only a delightful trillium was almost there.

12: leaves and a bunch of buds
Some sort of lily, which are always grand to see blooming.

13: narrow black leaves
These black leaves might be another bunch of scarlet fritillaries.

14: flower nearly
The giant white wakerobin (trillium) is so close!

16: patch of snow with walkers
Snow on trail!

17: tall trees
This might be Cedar Basin.

The trees didn't really stand out for Cedar Basin, but the tiny valley was a little less tiny.

18: much cascading water
Water at the bottom of the bigger dip makes a nice cascade.

Hopefully that was Cedar Basin because we hit bad burn after that. If it wasn't, Cedar Basin is no more, at least as a home of cedars. We finally had our first downed log on the trail.

20: flower with pantaloons
While the whitethorn was bad, the gummy gooseberry wishes you to know that other nasty thorns are available.

22: log and much sticks
A lot of this mess got cleaned up on the way back.

23: blooms among many leaves
The only blooming western waterleaf of the day.

24: very burned trees
Just enough visible to know it isn't all devastation.

Some history is still visible on approaching the lost Guard Station.

25: tree eating a sign
One of the very old green enameled signs.

28: water piped from dirt to carved out tree
North Yolla Bolly Station Spring (says the sign nearby) now feeds a trough instead of a ranger.

We stopped for lunch beside the ghost of a guard station. There's spots of concrete that might have once been part of the foundation. I noticed a benchmark on the map and went searching. Ultimately two were located, both from 1948, one USDA mark that is "third order LBL" and the other USCGS of a sort typically found by roads.

30: benchmark in a rock
The "YOLLA BOLLY GUARD STA" mark sits in a rock near half an insulator from the telephone line.

33: yellow violets
Stream violets, a fourth sort of violet, were happy in the spring outflow.

34: trail through burned trees
Humboldt Trail gets faint once it passes the spring.

Eventually we headed out again. I still wanted to try for the lookout although I would have wanted an earlier start and maybe not the extra half mile out on the Humboldt Trail if going up was the solid plan. (Okay, I do appreciate getting out to the old guard station and would have regretted not stopping by.) Most were not going up, so we who were negotiated a return time. Well, Daniil negotiated a return time. Remember Daniil? He's been going to most of these trips. He negotiated back by 7PM and I silently suspected there was no way I could get up and back before 8PM and even that would take some cross country. But maybe I'm selling myself short.

38: junction with trees on it
Back to the Pettijohn Trail junction which, unfortunately, has a log on it.

I fully expected to have to turn back at some point before the lookout as I started up the climb to the ridge. We started by climbing out of the 2020 August Complex destruction onto a mountainside that hasn't burned since the 1996 Rock Fire according to the fire maps on Caltopo.

40: snowy mountain in clouds
Yolla Bolly! The clouds have lifted enough to spot the big one above the recent fire destruction.

42: meadowed mountainside
The nearly 30 years unburned mountainside.

44: many snowy mountains
Well, one of those is the (South) Yolla Bolly, anyway.

There was plenty of water crossing the trail. The station spring had had the look of a stock fouled spring although it probably wasn't, so I ended up grabbing some water from one of the higher flows. Further delay in getting to the lookout.

45: water on trail
Water pours out of the slope above and is captured by the trail.

46: ridge top almost visible
Looking along the ridge, the clouds haven't quite lifted from the peak.

47: green just a few inches out from the water
More water on trail, making just a few inches green.

48: edge of a slime mold
No flowers on the climb, but maybe a slime mold is more interesting?

50: brown then blue mountains with snow
A look back and the clouds seem a little higher now.

We had snow patches on the way up, but the south side of the mountain was nearly clear of snow. When we hit the ridge, we hit a nearly solid sheet of 8 feet of snow. The trail plowed its way right underneath.

51: snow begins at the top
There's the edge of the blanket of snow covering the north side of the mountain.

52: view between snow and cloud
A new view sandwiched between snow and cloud.

53: bird in blue
A mountain bluebird sang from the top of a tree.

55: deep snow becomes clear around a tree
A wide tree well just over the top shows how deep this snow is.

We retreated to a spot on the clear side where there seemed to be a thin trail, but this only lasted the first quarter mile or so. Some excursions to see any sign of trail didn't work out. However, there are some very distinct trail sign along the way and some still looks like the old mule trail that was needed to serve the lookout.

58: cut logs embedded in snow
On trail, definitely on trail.

59: ridge with snow on one side
Otherwise, following the ridge is not particularly hard.

61: downhill
Evaluating the downhill options for later.

It would have been nice to find this excellent trail around the south side of a particularly rough, but walkable, bit of ridge.

63: sun on snow
The sun comes out to light up the cornices along the ridge.

It was nearly 5PM when the lookout finally loomed out of the clouds. I had almost given up and headed down the hill twice by that time. It kept looking like the travel surface might turn rotten for people who had neglected to bring microspikes, but each time I decided to give it a chance before giving up on it and the route kept coming through for us.

66: lookout in cloud
Not much further to the fire lookout on top of Black Rock Mountain.

I quickly gave up on actually climbing the lookout. The stairs were half buried in the snow and weren't reaching anywhere near the platform, much of which was sitting around the bottom of the struts instead of the top.

68: fire lookout on dark rocks in white snow
Approaching the dilapidated fire lookout. Hard pass on going up this tower.

It was cold and windy and lacking in any sort of view at the top. I tagged a nearby bump hoping it is the high point. There wasn't enough view to know for sure. The map seemed keen on it being the high point and things seemed to go down all around, except maybe there was something to the west. A peak bagger suggests in a log that it might be a little west.

72: broken wooden structure
The trap door is still up, which would have been a difficulty if the steps still went there.

It was a few minutes past time to go and we were both getting cold. We headed down. The sun actually came out for a brief bit of beauty as we headed back along the trail to the closest saddle. Somehow the peak itself never quite cleared.

73: blue sky above
It's going to be a bright sunshiny hour.

74: peak almost in clouds again
North Yolla Bolly, the higher mountain and closer to where we hit the ridge, showed itself for a whole minute.

It was my assertion that we could make it down to the trail below from the closer saddle. The slope is steep, but not too steep except for some rock outcrops. There is ceanothus, our nemesis of the last two days, but there's always a way around it. Daniil had already experimented with a similar descent from where the trail hits ridge the day before, but it must be admitted that the slopes get ever worse as they go west. I also suspected it wouldn't be too hard to go down the peak on the west side and drop directly to the trailhead. Peak baggers have followed this route before. However, I couldn't get agreement for that route earlier and, once time was short, wasn't really happy to try the untried ridge walk. The ridge gets rougher that way too. I did get agreement for barreling down this hill. With great care.

75: rocky and pines
Going down. The plan: get east of the snow under the trees, head down, don't drop off any rocky outcrops and don't bash any ceanothus. Go around, retreat if needed.

76: flowing water
Halfway down, the water flows and there's even game trails.

80: hillside with scattered clumps of elderberry
Lots of view as we find ourselves winding through scattered clumps of elderberry.

Things did get steep right at the end requiring a slight route adjustment, but there was never a challenge to our route mounted by the dreaded whitethorn. Then there was trail. We arrived at it just past the shaded water oasis. It was just the known trail, generally downhill, to go. For a little over 2 miles.

81: open trail without much ceanothus by it
Passing by the site of our previous battle with ceanothus.

82: green and burn
The long burned forest as we near the trailhead.

83: clouds clump around the ridge
Every time I looked, Black Rock Mountain itself was still in cloud.

I stepped off the trail a minute after 7PM. Almost made it! Unfortunately since that is not where we were camped, that wasn't the finish line. So we were late back.

*photo album*




©2025 Valerie Norton
Written 2 Jul 2025


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