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Lava Tube Caves - a new experience and we loved it! |
I just got reminded how incredibly awesome our National
Parks are. When Rog added Lava Beds National Monument to our itinerary, I was
expecting more walks through lava beds and maybe a hike up a cinder cone. What
I wasn’t expecting was a whole new experience – lava tube caves! This park is
also ground zero for the Modoc wars, which is fascinating history. Throw in a
couple hikes and it’s the full meal deal.
We arrived at
Indian Wells campground in Lava Beds National Monument on a Saturday afternoon,
5/17. We were a little nervous since the campground was first come/first served
and we knew there weren’t a lot of spots big enough for our rig. Luckily, we
managed to squeeze into a site (#20). After folks pulled out Sunday morning, we
were literally the only rig in the campground so we moved to a larger,
more level spot (#23).
The Visitor Center was an easy walk from the campground,
so we checked it out Sunday and talked to the Ranger about what not to miss.
There is no way we were going to see everything, so it helped to have a game
plan. There are over 900 caves in the park and about two dozen of those have
developed entrances and trails. The developed caves are graded by difficulty
and note the length of the cave, features, and what to be aware of. With no
caving experience or equipment, it was a no brainer to stick with the “least
challenging” caves. The Ranger helpfully informed us that all the features,
like the colorful mats of hydrophobic bacteria and different volcanic formations, found in the more difficult caves were also in the easy caves. I was thrilled to know I didn’t need to navigate a labyrinth or belly crawl to
see the good stuff. And yes, one of the caves had a section with a ceiling
height of less than 12 inches! Yikes.
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Another great park with lots to explore. |
Mushpot (770ft) is the introductory cave and the only one
with lighting and interpretive signs inside the cave. Even in the easiest cave,
there were a couple places we had to duck through low passages. We’ve done Carlsbad
Cave and Kartchner Caverns but this was a totally new experience. For one
thing, volcanic caves are very different from caves formed by water and erosion.
The formations aren’t created by the slow buildup of minerals, but liquid stone.
The molten lava flows cooled around the
sides first, forming huge tubes. As the eruption slowed most of the molten lava
drained out leaving the hollow tubes behind. These caves may not be as pretty
as the crystal formations we’ve seen in other caves, but the lavacicles, drip stone,
and streams of frozen stone where you can still see the lava flow patterns are
facinating!
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Lavacicles. How cool is that?! |
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Hyrophobic bacteria form colorful mats on the cave ceilings and walls. |
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Dripstone formed as lava ran down the walls and cooled. |
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Duck! |
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The mushpot - formed when lava under pressure bubbled up from a crack below. |
The second cave we explored was Valentine Cave (1635 ft).
Here, you are on your own. No lights, no tour guides. And that was really fun
too! For a “least challenging” cave, I was surprised at how many sections were
so low we had to duck walk or crawl on hands and knees. It made me glad we
didn’t try any of the “most challenging” ones. We had extra flashlights,
including a powerful spotlight that was great for seeing the areas where the
ceilings were high or looking down smaller tunnels that we weren’t willing to
crawl through. It was a new adventure and I gotta say, we loved it! There was
nobody else in the cave and at one point we turned off all our lights. Wow, total
darkness is a trip! It’s certainly not something we experience often and I get
why they say bring extra flashlights. It would be terrifying to try and navigate
by feel alone.
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Official Cave Greeters. Check out that lizard side-eye. Lol. |
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Just inside the entrance - right or left? Choose wisely. |
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Lava stream flowing through the tube and now frozen in time. |
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Rog illuminates the tunnels as we proceed. |
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The footing is treacherous. |
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The going is low and slow, so we skipped this side tunnel. |
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No one told me there would be cave spiders!! Can you see the web? Arrrrgh! |
On Monday we stayed above ground and took the pups for a drive. Like many
National Parks, no dogs are allowed on any of the trails. Though to be fair,
with Raney’s bum leg and Riley’s aversion to walking on rocks, they wouldn’t
have been happy on a hike anyway. We spent some time at Petroglyph point. The
large rock formation used to be an island in what is now Tule Lake. Early Natives would canoe out to the stone and
carve the soft volcanic tuff. In 1920, much of Tule Lake was drained by the
U.S. Bureau of Reclamation to create 100,000 acres of farmland, so we could
drive right up to petroglyphs, no canoe required. What remains of the lake is now
the Tule Lake National Wildlife Refuge known for its bird habitat and migratory
waterfowl.
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Bunch grass and cheat grass prairie next to huge lava flows. |
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The lava flows are barren and perilous to traverse. |
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Petroglyphs carved into the volacanic tuff. |
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The Tule Lake National Wildlife Refuge abuts the national monument. |
Rog has a keen interest in early US history and was eager
to learn more about the Modoc War. Like most of the interactions between the
government and native tribes, there were a lot of broken promises, betrayal and
bloodshed. In 1864, after years of conflict with settlers, the Modoc
reluctantly signed a treaty and were moved to a reservation in Oregon. Extreme
hardship on the reservation and clashes with other tribes there prompted a
group of the Modoc to return to their homeland in 1870 and demand a reservation
there. In 1872, a botched attempt to arrest the leader, Kintpuash, known as
Captain Jack, marked the beginning of the Modoc War. A small band of Modoc
retaliated by killing 14 settlers. The US Army sent in 600 troops to capture 60
Modoc warriors and their families. The Modoc retreated to the safety of a
volcanic maze known as the Stronghold where they held out against vastly
superior numbers for almost five months. Walking through the Stronghold it was
easy to see how a smaller determined force familiar with the land could have
held off the army for so long.
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Captain Jack's Stronghold is a maze of trails and caves in a volcanic formation. |
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We found lots of hidey holes as we... |
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...walked the maze of trails. |
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Here you can see the remnants of fortifications built by the Modoc. |
In April of 1873 General Canby, the only general killed
in an Indian War, was attacked during peace talks. Although Captain Jack had
argued against the attack, other Modoc believed if the leaders of the army were
killed the soldiers would retreat, as was their own tradition. Unfortunately,
it only escalated the conflict. After the army managed to cut the Modoc
warriors off from their water supply, they were captured and Captain Jack along
with three other tribal leaders were hung. Rog bought a book, “Spirit in the Rock”
about the Modoc War and then realized he was familiar with the author, Jim Compton, who had been a
Seattle TV personality. Anyone else remember "The Compton Report"?
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A memorial to General Canby. |
Usually, I am thrilled whenever we have wildlife encounters
during our travels. But I want to go on record as saying the mule deer here are
serious twits! We were enjoying a campfire in the evening and Raney, who was
laying quietly beside me, woofed. I looked up to see a young mule deer about 40
feet away and slowing approaching. He didn’t have fawn spots, but still had a fuzzy
baby coat and ears the size of Texas. Lol. He wasn’t the least bit afraid and seemed
very curious about Raney. I tried to shush her, but the deer kept moving
closer. Then Riley, who was in the coach, got wind of our visitor and started
expressing his displeasure. That still didn’t faze the youngster. Then the rest
of the herd, got in on the fun. Five mule deer would approach and retreat and then
dance back into our campsite again. I swear the deer were deliberating baiting
the dogs, they did everything but thumb their noses at them. Lol. The next
night they came back for more reindeer games, but I wasn’t having a repeat of
the previous night’s theater and chased them off. Geesh.
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Our first curious visitor. |
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Then the whole family got in on the fun. |
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On the second night they got chased away before the games could begin again. Lol. |
On Tuesday, we hiked up Schonchin Butte to the fire
tower. The trail and fire tower were built by the CCC (Civilian Conservation Corps)
in 1942. The trail gains 500 feet of elevation in less than a mile, giving you a
great view of cinder cones, craters, and lava
flows. You can even see Mt. Shasta in the distance. Unfortunately, the area was
devastated in the 2020 Caldwell Fire that burned 31,000 acres, nearly half of
the land in the national monument. The fire tower isn’t currently manned, but
it was fun to look inside. I also was intrigued with all the different colors
of the lava stone and found samples in red, yellow, orange, purple, black and
white. The colors are a result of the different mineral content in the rocks.
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We are headed up to that tiny dot on top. |
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The fire tower built by the CCC in 1942. |
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The trail up went through areas burned by the Caldwell Fire. A few trees were spared and provided a bit of welcome shade. |
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We were able to look inside, guess where I'm standing when the lightning strikes. Lol. |
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Cinder cones, craters, lava beds, and Mt. Shasta in the distance. |
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Look at all these different colors of lava rock! |
We also explored two more caves. Skull cave (580 ft) is a
remnant of three very large lava tubes, stacked one on top of the other. Cold
air is trapped in the lowest sections creating a year-round ice floor. It got its
name from the hundreds of bones that were found inside, including two human
skeletons.
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Skull cave entrace. The tunnel is huge! No need to duckwalk, you could drive a bus in there. |
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We descended lots and lots of stairs to get to the lowest level. |
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Yep, that's ice on the floor. Brrrrrrrrr! |
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And of course, we saw bones and the cave's namesake skull. |
Sentinel Cave is one of the only developed caves with two
entrances so you can go in one entrance of this huge lava tube and come out the
other. We saw several deep pits and there were walkways built across areas of collapsed tunnel floor. Most of the trail hugged the side of the tunnel wall with large boulders littering the floor of the tube.
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The lower entrance to Sentinel Cave. |
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Sentinel had some really deep holes which we carefully avoided. |
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Voids showed that some of the fomations are actually hollow. |
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Another huge lava tube, with a trail mostly hugging one wall. |
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Our attempt at a cave selfie. Lol. |
Since we’d left Crane Prairie early, we had one
extra day to spend somewhere. We debated staying at Lava Beds another night,
but Rog found a place he wanted to kayak. So, we packed up on Wednesday, 5/21, and
moved on. It turned out to be a brilliant idea, but more on that in our next
post!