Many thanks to Dan Crape and other Cascade Grotto members and friends for an enjoyable cave trip this weekend. After meeting in Burlington at 10AM, we caravanned to Concrete, where we met a landowner for access - she's an old rock and ice climber, and after some initial "landowner relations" she very graciously helped us locate two caves on or adjacent to her property. Our numbers gradually decreased over the day, but we started out with 10 cavers, and morning rain gave way to a very nice cool afternoon.
We first checked out Ramses Cave, a down-sloping stoopway in fractured limestone. A short side-spur opens up into a 20' high "big room" with a bit of cave bacon and some nicely sculpted walls, while the main passage continues as a dry stoopway until it surprisingly intersects an infeeder stream that drops into a crystal-clear pool several feet deep.
Next, we trudged through the forest a bit until we stumbled upon the hidden sinkhole entrance of Elderberry Cave. A dirt-slope entrance opens up into walking "hallway" passage for around one hundred feet. Here, a low squeeze and an awkward S-bend reveal additional stooping-height passage which appears to have gypsum(?) lining parts of the ceiling, before the cave ends with a drippy ceiling and a low wet crawl.
Finally, we drove several miles and up, up, up to Jackman Creek Cave, in an exposed marble cliff surrounded by the scars of clearcut timbering. While mostly hands-and-knees passage with nondescript mud-covered walls, an oblong crawl opens up into the "chimney room", a small shower dome where the clean-washing water exposes absolutely gorgeous banded and sculpted grey marble walls. I was so awestruck with the beauty of the marble walls that I didn't notice getting soaked by the dripping water.
See also: more Concrete Area Cave photos
Showing posts with label washington. Show all posts
Showing posts with label washington. Show all posts
Sunday, November 09, 2008
Saturday, September 20, 2008
[trip] NCRC Vertical Self-Rescue / Dynamited Cave
Many thanks to both John Punches and Aaron Stavens for teaching the excellent NCRC Vertical Self-Rescue course at Trout Lake this past weekend.
When the class met on Saturday morning, there were several ropes rigged high into tall doug-firs, which we used to practice the basics of changeovers, passing knots, and downclimbing. Before long, we were practicing climbing counterbalances, diminishing-loop counterbalances, assisted climbing, basic haul systems, and even single-rope pick-offs. We then headed to some beautiful nearby cliffs to put our new skills into practice.
Practicing vertical skills in the trees around camp.
Ralph rappels some nearby cliffs to investigate rigging options.
Finally, on Sunday, we headed into Dynamited Cave and split into two groups, tackling real-world rigging and implementing various counterbalance and haul systems in the less-than-ideal situations that are found underground. Though we were 15 people coming into the course with widely varying experience and skills, every person walked away from the weekend as a more competent vertical caver, and I believe everyone had a great time in the process.
Ralph assists an "injured" Albert up a pit.
JC guides Sarah while she is hauled from above.
See also: photos from NCRC Vertical Self-Rescue course
When the class met on Saturday morning, there were several ropes rigged high into tall doug-firs, which we used to practice the basics of changeovers, passing knots, and downclimbing. Before long, we were practicing climbing counterbalances, diminishing-loop counterbalances, assisted climbing, basic haul systems, and even single-rope pick-offs. We then headed to some beautiful nearby cliffs to put our new skills into practice.
Practicing vertical skills in the trees around camp.
Ralph rappels some nearby cliffs to investigate rigging options.
Finally, on Sunday, we headed into Dynamited Cave and split into two groups, tackling real-world rigging and implementing various counterbalance and haul systems in the less-than-ideal situations that are found underground. Though we were 15 people coming into the course with widely varying experience and skills, every person walked away from the weekend as a more competent vertical caver, and I believe everyone had a great time in the process.
Ralph assists an "injured" Albert up a pit.
JC guides Sarah while she is hauled from above.
See also: photos from NCRC Vertical Self-Rescue course
Monday, September 01, 2008
[trip] Labor Day Dynamited Cave
This Labor Day weekend I joined the Cascade Grotto and members of the Oregon Grotto and the Willamette Valley Grotto for some camping and caving near the small town of Trout Lake, at the base of Mount Adams.
On Sunday, four of us - Hester and Albert Mallonee, Ethan Scarl, and myself - visited Dynamited Cave, a multi-level vertical lava tube. We rappelled a 15' nuisance drop, a 40' lava falls, and an amazing 65' blind pit. I shot the following poor-quality video during the trip and edited it in a fit of insomnia - you've been warned.
Ethan ascends out of the blind pit in Dynamited Cave.
See also my Dynamited Cave photos.
On Sunday, four of us - Hester and Albert Mallonee, Ethan Scarl, and myself - visited Dynamited Cave, a multi-level vertical lava tube. We rappelled a 15' nuisance drop, a 40' lava falls, and an amazing 65' blind pit. I shot the following poor-quality video during the trip and edited it in a fit of insomnia - you've been warned.
Ethan ascends out of the blind pit in Dynamited Cave.
See also my Dynamited Cave photos.
Sunday, August 31, 2008
[trip] Cry Wolf Cave
On the first day of the Cascade Grotto's Labor Day weekend trip to the Trout Lake area, Claude Koch led a trip into Cry Wolf Cave. Cry Wolf is a fantastic lava tube that Claude and company dug into last year, and it features some large passage and formations, including a mystery gelatinous thing called The Blob. The cave is on private property and is gated.
Claude Koch dropping into the gated entrance pipe of Cry Wolf Cave.
A shelf covered in lavacicles in Cry Wolf Cave.
Rosey, Chris, Albert, and Hester in typical walking passage found in Cry Wolf Cave.
See also: more photos of Cry Wolf Cave
Claude Koch dropping into the gated entrance pipe of Cry Wolf Cave.
A shelf covered in lavacicles in Cry Wolf Cave.
Rosey, Chris, Albert, and Hester in typical walking passage found in Cry Wolf Cave.
See also: more photos of Cry Wolf Cave
Saturday, August 16, 2008
[trip] Trout Lake Lava Tube Digging and Caving
I went digging this weekend with Claude Koch, the "mad lava tube digger" from the Willamette Valley Grotto. Over the last two or three years, Claude has worked his way into dozens of small new lava tubes and a few really amazing ones. He focuses on the Trout Lake area, a lava flow along the flanks of Mount Adams in WA.
We first dug a bit on Dig 69 Cave - yes, he's got so many that he's resorted to numbering them! We spent around an hour digging on a dirt/silt fill that completely plugs the 3-foot-high tube, and then decided to move onto something more productive. We quickly made a stop at Ottoman Cave to check out a dig that was too tight even for me, and moved on again.
Doug Marchant and Claude Koch outside the entrance of Ottoman Cave.
We then headed over to Dopey Cave, which had about 75 foot of known passage, blocked by breakdown. I headed in and was able to pry a frightening loose block from the ceiling crust and move it out of the way, which enabled Claude and I to scoop around 400 feet of virgin lava tube between 6 and 3 feet tall, with an amazing lava intrusion in the floor.
The entrance to Dopey Cave, which we easily extended by 400 feet.
After a chilly night of camping, Ken Stickney of the Oregon Grotto took me on a tourist trip into Resurrection Cave. This cave features some extremely impressive lava formations, and was discovered only after the dense forest had been cleared.
Ken Stickney poses with the "old lady" in Resurrection Cave (I've forgotten its real name).
Formation Alley in Resurrection Cave features a dense collection of lavacicles.
A lava rose (R) next to an oddly-shaped lavacicle (L) in Resurrection Cave.
See also: more photos from Resurrection Cave
We first dug a bit on Dig 69 Cave - yes, he's got so many that he's resorted to numbering them! We spent around an hour digging on a dirt/silt fill that completely plugs the 3-foot-high tube, and then decided to move onto something more productive. We quickly made a stop at Ottoman Cave to check out a dig that was too tight even for me, and moved on again.
Doug Marchant and Claude Koch outside the entrance of Ottoman Cave.
We then headed over to Dopey Cave, which had about 75 foot of known passage, blocked by breakdown. I headed in and was able to pry a frightening loose block from the ceiling crust and move it out of the way, which enabled Claude and I to scoop around 400 feet of virgin lava tube between 6 and 3 feet tall, with an amazing lava intrusion in the floor.
The entrance to Dopey Cave, which we easily extended by 400 feet.
After a chilly night of camping, Ken Stickney of the Oregon Grotto took me on a tourist trip into Resurrection Cave. This cave features some extremely impressive lava formations, and was discovered only after the dense forest had been cleared.
Ken Stickney poses with the "old lady" in Resurrection Cave (I've forgotten its real name).
Formation Alley in Resurrection Cave features a dense collection of lavacicles.
A lava rose (R) next to an oddly-shaped lavacicle (L) in Resurrection Cave.
See also: more photos from Resurrection Cave
Monday, June 18, 2007
[trip] Pacific Northwest Lava Tubes
I recently took a two-week trip to the Pacific Northwest in order to see a part of the country that I've never yet visited. Of course I couldn't take a trip without doing a bit of caving, so I took the opportunity to check out my first lava tube caves.
In Oregon, located near the Newberry National Volcanic Monument in the Deschutes National Forest, I first visited Boyd Cave. This easily-accessed lava tube has a small entrance hole with a metal staircase leading down into over 1000 feet of easy, round passage between 10 and 20 feet tall. The cave is very dry, and small breakdown piles are found occasionally. The cave is worth seeing if you're in the area, but a bit too "bland" to warrant a trip to Bend just to visit it.
The entrance to Boyd Cave, from the inside looking up and out the small collapse entrance.
I then traveled a short distance up the road to try and visit Skeleton Cave, reported to be 3000 feet and more sporting. I arrived to find that the cave was gated and locked (supposedly for hibernating bats), despite it no longer being hibernation season. I checked out about 50 feet of low cave on the non-gated side, but could do nothing more than admire the impressive collapse sinkhole entrance of Skeleton. I had a very enjoyable night camping just outside the cave, under a full moon, in Oregon's high desert.
Large collapse sink entrance to Skeleton Cave. The bat gate is about 30 feet wide, and was locked in June.
In Washington, during a several day stay on Mt. St. Helens, I awoke early (for me) and headed into Ape Cave at 9am. Ape is probably the most-visited lava tube in the US, and its long, straight, flat and sand-floored passage makes it well-suited for this. I headed in the main entrance and went downhill, with the entire cave to myself. The hallway passages are frequently 25 feet wide and probably between 30 and 40 feet tall. It was certainly more impressive than was Boyd, but only barely.
Once to the pinch-out end, 3/4 mile from the entrance, I turned and headed back out where I met three schoolbus loads of middleschool kids going into the cave. Great. I hiked about a mile and a half to the upper entrance, stopping to check out lots of little lava bubbles and FROs (the lava equivalent of karst, I suppose) on the way, finally reaching the large collapse sinkhole at the upper entrance. Here I found a group of 8 seventh-graders with about 6 lights between the entire group, planning to head down and pop out the main entrance. Upper ape has a lot more breakdown and is a bit more sporting than lower ape. I gave them two of my spare lights and helped them navigate some of the climbs, we encountered dozens more schoolkids on the way out.
A small "lava FRO" near Ape Cave. I went in one entrance, explored about 15 feet of cave, and popped out the second entrance. The area is full of small lava bubbles like this.
Small "skylight" between the upper and lower entrances to Ape Cave, as seen from inside.
Finally, just a mile or so from Ape, I visited Lake Cave. Another beautiful basalt collapse sinkhole slopes down into stooping passage which opens to the top of a 30 - 40 feet tall lava canyon. The canyon is rigged with a ladder, which is chained and bolted to the wall. Lake was a great lava tube! The cave seems to flow down a steeper grade, occasionally with "lava falls", plenty of breakdown and climbing, and very spacious, tall lava canyon passage - probably 40 - 50 feet tall and 30 feet wide in some places. The lava walls appear to have been melted and re-melted, and dripped and flowed like molten chocolate ice cream in places. Lake Cave ends in a disappointing lava ash choke with an inches-deep pool of water - hardly a lake. This cave must have gone for over a mile, and was quite enjoyable. If you go to Mt. St. Helens, do Lake Cave instead of Ape Cave!
Scenic collapse entrance to Lake Cave. The landscape is mainly moss-covered basalt with very little topsoil.
Goopy, melted ice cream lava walls in Lake Cave. Photos can't do justice to the alien texture.
While I was impressed with the length and the passage dimensions in most of the lava tubes that I visited, the caving itself was a bit boring. Not much to see (no formations, of course), no real leads or anything beyond single-passage caves, little climbing or squeezing. However, the potential for undiscovered lava tubes of significant size is very great - they're only discovered when ceilings happen to collapse, so there's bound to be many many more to be found (or dug into). Project caving in the Pacific Northwest sounds like it could be very rewarding, but for now I'll stick to my WV stream caves!
All photos by David A. Riggs
See also: more of my lava tube photos
In Oregon, located near the Newberry National Volcanic Monument in the Deschutes National Forest, I first visited Boyd Cave. This easily-accessed lava tube has a small entrance hole with a metal staircase leading down into over 1000 feet of easy, round passage between 10 and 20 feet tall. The cave is very dry, and small breakdown piles are found occasionally. The cave is worth seeing if you're in the area, but a bit too "bland" to warrant a trip to Bend just to visit it.
The entrance to Boyd Cave, from the inside looking up and out the small collapse entrance.
I then traveled a short distance up the road to try and visit Skeleton Cave, reported to be 3000 feet and more sporting. I arrived to find that the cave was gated and locked (supposedly for hibernating bats), despite it no longer being hibernation season. I checked out about 50 feet of low cave on the non-gated side, but could do nothing more than admire the impressive collapse sinkhole entrance of Skeleton. I had a very enjoyable night camping just outside the cave, under a full moon, in Oregon's high desert.
Large collapse sink entrance to Skeleton Cave. The bat gate is about 30 feet wide, and was locked in June.
In Washington, during a several day stay on Mt. St. Helens, I awoke early (for me) and headed into Ape Cave at 9am. Ape is probably the most-visited lava tube in the US, and its long, straight, flat and sand-floored passage makes it well-suited for this. I headed in the main entrance and went downhill, with the entire cave to myself. The hallway passages are frequently 25 feet wide and probably between 30 and 40 feet tall. It was certainly more impressive than was Boyd, but only barely.
Once to the pinch-out end, 3/4 mile from the entrance, I turned and headed back out where I met three schoolbus loads of middleschool kids going into the cave. Great. I hiked about a mile and a half to the upper entrance, stopping to check out lots of little lava bubbles and FROs (the lava equivalent of karst, I suppose) on the way, finally reaching the large collapse sinkhole at the upper entrance. Here I found a group of 8 seventh-graders with about 6 lights between the entire group, planning to head down and pop out the main entrance. Upper ape has a lot more breakdown and is a bit more sporting than lower ape. I gave them two of my spare lights and helped them navigate some of the climbs, we encountered dozens more schoolkids on the way out.
A small "lava FRO" near Ape Cave. I went in one entrance, explored about 15 feet of cave, and popped out the second entrance. The area is full of small lava bubbles like this.
Small "skylight" between the upper and lower entrances to Ape Cave, as seen from inside.
Finally, just a mile or so from Ape, I visited Lake Cave. Another beautiful basalt collapse sinkhole slopes down into stooping passage which opens to the top of a 30 - 40 feet tall lava canyon. The canyon is rigged with a ladder, which is chained and bolted to the wall. Lake was a great lava tube! The cave seems to flow down a steeper grade, occasionally with "lava falls", plenty of breakdown and climbing, and very spacious, tall lava canyon passage - probably 40 - 50 feet tall and 30 feet wide in some places. The lava walls appear to have been melted and re-melted, and dripped and flowed like molten chocolate ice cream in places. Lake Cave ends in a disappointing lava ash choke with an inches-deep pool of water - hardly a lake. This cave must have gone for over a mile, and was quite enjoyable. If you go to Mt. St. Helens, do Lake Cave instead of Ape Cave!
Scenic collapse entrance to Lake Cave. The landscape is mainly moss-covered basalt with very little topsoil.
Goopy, melted ice cream lava walls in Lake Cave. Photos can't do justice to the alien texture.
While I was impressed with the length and the passage dimensions in most of the lava tubes that I visited, the caving itself was a bit boring. Not much to see (no formations, of course), no real leads or anything beyond single-passage caves, little climbing or squeezing. However, the potential for undiscovered lava tubes of significant size is very great - they're only discovered when ceilings happen to collapse, so there's bound to be many many more to be found (or dug into). Project caving in the Pacific Northwest sounds like it could be very rewarding, but for now I'll stick to my WV stream caves!
All photos by David A. Riggs
See also: more of my lava tube photos
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