North Trinity Mountain, Waterdog Lake and Mill Creek Lakes

Six Rivers National Forest

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I've had suggestions that maybe I should wander around the area east of the Hoopa Reservation, but apparently I had to be dragged to it. The road is long, but only a small section a little scary. Turn at Big Hill and then there's many junctions to guess. Some don't matter and some will get you to the Big Hill fire lookout instead. It gets rougher after the turn to the trailhead. Daniil brought his wife, myself, and another along for maybe a 7 mile loop, or maybe less? He's not sure what the northern trails are like and has been doing shorter loops cross country on the snow. I said that we better tag the mountain since it's easy, just an easy 1/4 mile off trail. And I think the trail across the north end is probably fine, but the joining stuff could be iffy, but that's from satellite and others suggest otherwise.

00: clouds on the hills to the west
Looking back from the Mill Creek Lake Trailhead to the marine layer coming far inland today.

The whole area is severely burned by the 2020 Red Salmon Fire. The Salmon portion of it started a half mile from a trail I'd just walked out on, quite possibly on the day before I'd planned to actually do that walking. Then, I left two days early because of the overgrown nature of the trails and not because of the coming weather that kicked it all off. It was still warm and sunny and pleasant then. Maybe a little bit hot. And then this happened.

02: trails splitting off under charred tree trunks
Once there was a forest for these trails to split off under as they leave the trailhead.

03: people in the forest
There still is a little forest.

05: fluffy green and flowers
A line of green along a stream includes Pacific trillium.

Water was flowing well where it is expected. That's only one place until the mountain top. There were a few other moist spots and the first of several patches of glacier lilies as we climbed the gentle side of the mountain. It wasn't too far from them to the first snow on trail.

05: nodding yellow flowers
The glacier lilies sit in a rather barren looking ground.

06: mushroom in a hole in the snow
A mushroom makes its place in this frozen world.

It's also not far to the break off for the top of the mountain.

07: open country travel to the top of North Trinity Mountain
The way up North Trinity Mountain is just as easy as I expected.

08: small, bright flowers
The way that looks so drab, but is lined with lanceleaf springbeauties.

The wide top was half covered in snow. The map put the benchmark at the snow line. I didn't find it or any references. The top is large enough, we had to stroll a bit around for better views in all the directions.

09: peak of North Trinity Mounain
Over the top of North Trinity Mountain to see the bump of Salmon Mountain beyond.

11: burned mountainside
Northwest across a burned mountain side toward Red Cap Hole.

12: snow and growing grasses
Meadows below, a preview of coming attractions.

15: tall mountain
Mount Shasta looks so like a rather odd cloud above a profusion of other more normal clouds.

After snacks, we headed down to the trail again, joining it just a little further on.

16: snowy bits of snowy things
Heading back down the little bit of mountain to the trail with the Trinity Alps in view. Shasta is over the top there somewhere.

On trail again, we were descending to meadows, the way interrupted with snow and melting snow. I'd suspected there might be a lot of melt and after a few strides trying to dance around the water, changed my wool socks for waterproof ones. There was no more dancing around after that. My shoes were wet and my feet comfortable anyway and it made for a much better hike.

17: snow, mud, growing, to a lake
On the soggy path to Waterdog Lake.

19: orange bellied bird
The American robin overlooks it all.

20: white flowers in watery dirt
White marsh marigolds grown in the sheeting melt water.

We weren't really able to stick to the trail on the way down and once to the lake, sort of ignored it.

22: melted snow around trees
A short section of tree wells to navigate.

23: snow and water
Arrived at seasonal Waterdog Lake.

24: green trees
Lovely forest at the south end of the lake.

25: red and ball of animal
Amorous rough skinned newts were creating a bit of a disturbance.

We decided to leave the newts to themselves and headed out for a dry spot for lunch. It was hard to find. I was loving the dry socks and not having to care were my feet landed. Well, there was care at the stream crossing because they only go up so high.

26: snow and growing mud
Across the meadow of snow and mud.

27: rocky mountain
North Trinity Mountain looks a little more imposing from this side.

Shasta was still out there to see, somehow. It was a little more distinct without the billowing clouds around it visible, but still a faint white point. We paid more attention to the nearer whites and greens.

28: snow and pools
A rock outcrop made a dry spot.

31: lakes and rocks and snow
More lake below.

We headed out across a bit more marshy stuff and found another stream to wander along briefly.

32: purple violet
Hookedspur violets.

33: purple flowers
Western bog laurel lined a section of the stream.

35: water flowing
The stream below passes willows and enters more snow.

We seemed to be very decidedly headed toward the saddle between Waterdog Lake and Mill Creek Lakes with a leader who was far more interested in stopping by the upper Mill Creek Lake than following the larger loop. It seems a little counterproductive to try to find trail under so much snow.

36: single flowers on a short stalk looking like a model of a uterus and fillopian tubes
Odd flowers seem to be longhorn steer's-head, a bleeding heart relative and the first of its species placed in Humboldt County on iNaturalist.

37: too many petals
One glacier lily got a little carried away with the petal production.

40: marsh like stream
Still in marshes and streams beside North Trinity Mountain, but now flowing toward Mill Creek Lakes.

42: snow cave
Flowing over the side into a nice little snow cave.

It takes a bit of care to get down the west side, which is much rockier with ledges. There were class 2 moments, but nothing more than a quick scramble down a short boulder.

44: lake among rocks
Descent to the upper of the Mill Creek Lakes.

45: splatter of water over rocks
A magnificently rare waterfall! Rare to see this exact one, anyway.

We found more newts in the pool as we made our way around the edge and then out to a ledge for more snacking.

46: newt wiggling in water
One of many many rough skinned newts in the upper lake.

47: mountain and lake
Looking back across the upper of Mill Creek Lakes and North Trinity Mountain.

We watched the clouds and the inflatable canoe that happened to be floating around the lake below.

49: lake among burn
The lower of Mill Creek Lakes from the ledge near the upper lake.

And then we returned around the edge of the lake and committed to the rest of the class 2 descent to the lower lake. There is at least one more smaller pond on the way, but we didn't stop by it. It was above our route, but it looked like others do go past it in their route around these lakes.

52: glacier lilies among succulents
Another burst of glacier lilies, this time among some stonecrops.

We found ourselves on better and better established use trail as we neared the lake, especially once there were no more boulders to navigate along. It got less steep as we got closer.

54: falling water
There's a waterfall in there, somewhere, among the cast-offs of fire killed trees.

55: burst of white flowers
Sticky current in bloom all around the lake.

56: cirque and such
Just over a little rise to the lake now.

The canoe paddlers were part of a larger party hanging out in and by the lake. Some were even exploring up the path we came down. Eventually we were on trail sort of as marked by the Forest Service on their topo.

58: lake under steep sides
The lower of Mill Creek Lakes. There's a ledge left of center with the upper lake behind it.

Then it's back along a short lake spur to the main trail.

59: yellow composite
A ragwort getting itself started.

60: cairm marking faint trail
Well, in theory the other trail is the main one. Not may go that way.

It's a fairly easy path back this way.

61: woodpecker on burned bark
Hairy woodpeckers work on the fire killed trees.

62: white flower hanging over the top
Gray's anemone.

So that wasn't exactly the ~7 mile loop expected, but there was less trail than the usual not so much trail of the area with all the snow piled on top of things. And the burn... well, it's not so bad in some directions. But it's bad.

*photo album*




©2025 Valerie Norton
Written 26 Jul 2025


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Comments

Chris Valle-Riestra said…
Ken Burton recently did the full loop past Lookout Rock and Lower Mill Creek Lake, starting from the Red Cap Trailhead. That's the north end of Horse Trail Ridge Trail. It was all passable, not too brushy for the present. The Hoopa Conservation Corps have done work. Note that the trail north from the Mill Creek Lakes, past Domingo Creek and connecting to Horse Trail Ridge Trail, does not follow the route depicted on the map at the top of this report.
Valerie Norton said…
Those lines are almost exactly following the 2014 (I think) Forest Service topo, which encouragingly don't quite match the USGS topo, but are quite the mess around Red Cap Lake. So they could use some help. Lookout Rock is peak 5935 east above Red Cap Hole?

I look at this map and I feel like it is missing a trail crossing Red Cap Creek north to Salmon Summit somewhere. The FS does mark an extra 6E08 ("Horse Ridge National Recreation Trail" number) going north and vanishing under the district boundary line (maybe it connect to 9N31A?) that is missing from the map above. I guess we should be keeping up the trails we've got before going after new ones.
For the locations of these trails, using Google Earth, just look at the KML file from my Web site: KlamathMountainTrails.com . Anything in the area not depicted there in some fashion is just someone's hallucination. (And Forest Service mapmakers sometimes have hallucinations.)

Lookout Rock is somewhat north of Peak 6174. There's nothing on any of the topo maps to show the location. But again, look at my KML file. (There's an actual trail sign at the junction to the little spur.)

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