Archer Mountain, scorched and mostly off-limits

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adamschneider
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Archer Mountain, scorched and mostly off-limits

Post by adamschneider » May 24th, 2018, 10:19 pm

I hiked to the top of Archer Mountain (a few miles west of Beacon Rock, on the Washington side of the Gorge) yesterday. Before I say anything else, I should add this important disclaimer:

The Columbia Falls Natural Area Preserve is closed to the general public, so the ONLY legal way to get to the top of Archer Mountain is to park at the end of Smith-Cripe Road and go east toward the summit; this involves some scrambling up some steep cliffs (and scrambling down on the return). If you go west from Smith-Cripe, you'll get to the NAP boundary as soon as you're at the elevation of the talus fields. If you park near Duncan Creek and walk up the powerline road, you'll enter the NAP when you head into the woods to go around the basalt cliff with the little waterfall.
Archer Mountain map.jpg

I went up from Duncan Creek, so I admit that yes, I was walking where I wasn't supposed to be. But I didn't know that. I was always under the impression that only the valley immediately below Archer Falls was off-limits, but an e-mail exchange today with the Natural Areas Manager of the Pacific Cascade Region of the Washington DNR confirmed that the entire preserve is verboten:
Carlo Abbruzzese wrote:Columbia Falls NAP is a site that protects habitat for several rare plant and animal species, and rare plant communities. This is one of the more sensitive Natural Areas in the state and because of that we are careful about what uses the site can sustain while protecting these one of a kind resources. One of the biggest threats to these sites are weeds, and there are several relatively new weeds (shiny geranium, garlic mustard, and false brome to name a few) moving into the Gorge that would seriously threaten the rare plants at Columbia Falls.... Currently, access to the entire natural area is limited to guided tours and scientific research. My understanding is that there are no authorized trails on USFS land surrounding the NAP.
Furthermore:
Carlo Abbruzzese wrote:If it weren’t for some of these new weeds, I would be much more open to trying to find a way to allow trails without harming the resource. We have been fighting one of these weeds, shiny geranium, at a site closer to Washougal and we’ve spent lots of time and money and have determined that we can’t win. It’s much worse than other weeds in that it will invade undisturbed areas of forest and dominate the forb (wildflower) layer. It’s not hard to kill with herbicide but it can reproduce 3-4 times a year and is spread fairly easily on animals and humans (shoes and socks).
So that's a bummer.


The other thing I wanted to point out is that the Eagle Creek Fire sent some embers over to Archer last fall, and while 95% of the hike was unaffected, the slope from the summit down to the southeastern viewpoint got burned pretty badly. Most of the conifers are still alive, but a lot of the ground-cover vegetation is gone, and the newly-exposed soil is drying out and eroding. The final traverse over to the viewpoint was pretty sketchy; if you're not OK with walking on crumbly 45° side-slopes, you won't enjoy it.
burned slope.jpg
[Not fun to walk across]

The viewpoint ridge itself is rocky, and it weathered the storm pretty well, although traversing next to the basalt blocks to go out to the very end felt more adventurous than I'd have preferred. And those charred trees leave black marks on everything... my backpack is filthy!
viewpoint.jpg
[For scale, you can see my blonde friend (from the waist up) on top of the rocks]

Some semi-scorched earth is visible behind this flower:
Lomatium triternatum.jpg
[Nine-leaf desert parsley]

The actual summit of Archer Mountain had a lot of deciduous trees (which don't take as kindly to fire as Douglas-firs), and they're pretty much toast. The perennial plants are happy about the newfound summer sunlight though:
summit.jpg
[The summit]

So, to reiterate: you CAN reach the top of Archer Mountain legally, but it's a rough trail, and you can't really do a loop. (I haven't done that route personally, and I'm not sure whether it was also affected by the fire.)


Here's a happier picture to finish things off:
phlox.jpg
[Phlox on the edge of a very tall cliff]

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bobcat
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Re: Archer Mountain, scorched and mostly off-limits

Post by bobcat » May 25th, 2018, 8:23 am

Thanks for the report and reaffirmation the closure. I did that loop a number of years ago and couldn't tell what the status was. I emailed Mr. Abbruzzese, but he never replied. Good to get a definitive answer on that.

I have shining geranium plaguing my yard now, so I understand its resilience.The false brome is potentially a worse problem.

Bella
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Re: Archer Mountain, scorched and mostly off-limits

Post by Bella » July 1st, 2018, 5:29 pm

I cringe every time someone posts about Archer mountain. Yes I it is exciting and a magical place. But the more people that go there the sooner it will all be closed down.
Bella

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adamschneider
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Re: Archer Mountain, scorched and mostly off-limits

Post by adamschneider » July 1st, 2018, 9:02 pm

Bella wrote:
July 1st, 2018, 5:29 pm
I cringe every time someone posts about Archer mountain. Yes I it is exciting and a magical place. But the more people that go there the sooner it will all be closed down.
That's why I tried to make it very clear in my post that you're NOT supposed to go there. But regardless of what we do on the Internet, the lack of real-world signage is a big problem.

pcg
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Re: Archer Mountain, scorched and mostly off-limits

Post by pcg » July 1st, 2018, 9:14 pm

adamschneider wrote:
May 24th, 2018, 10:19 pm
Carlo Abbruzzese wrote:... We have been fighting one of these weeds, shiny geranium, at a site closer to Washougal and we’ve spent lots of time and money and have determined that we can’t win. It’s much worse than other weeds in that it will invade undisturbed areas of forest and dominate the forb (wildflower) layer. It’s not hard to kill with herbicide but it can reproduce 3-4 times a year and is spread fairly easily on animals and humans (shoes and socks).
Shiny geranium is the most aggressive weed I've ever encountered. I'm guessing that somehow my walking through it in the Gorge is responsible for my inadvertently transferring it to my property. The good news about this plant is that it is very easy to pull up, roots and all, if the soil is not hard or compacted. The bad news is that it propagates like crazy, seemingly faster than you can pull it up. Despite my best efforts, I have lost the battle on my property and all I am able to do now is keep it out of certain areas by constant weeding. I now have about an acre that is infested with this stuff. It actually looks rather nice, but it crowds out everything else. If you see this starting on your property, take immediate action to eliminate it.
Last edited by pcg on July 1st, 2018, 9:16 pm, edited 1 time in total.

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