There's no information about this in the Internet. But, at the Jorvi hospital in Espoo there's a display about "perhaps the largest mountain crystal deposit in Finland". The story goes that while the underground shelter for the hospital was being built, a worker drilled into an empty cave with an elf and crystal covered walls. The worked grabbed a piece of the crystals before the elf closed the hole.
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June 2024, Jorvin sairaala, Espoo, Finland
Caving (None)
I visited the Bosnian Pyramid of the Sun, as well as the Ravne tunnels few kilometers away. The pyramid is remarkably pyramid-looking green mountain and the tunnels are .. well, more about that later. Both are in the small town of Visoko, 35 kilometers outside Sarajevo. The claim is that the pyramid is a concrete-covered man-made structure built by an ancient civilization 29 000 years ago. And that the tunnels were also man-made network leading under the pyramids, and only later filled in. And that there are health benefits to all of this. Long story short: lots of pseudoscience, but of course a nice mountain to visit. And it is always pleasant to be wet, dark underground tunnels. Even if the the support beams are rotting...
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May 2024, Tunnel Ravne, Visoko, Bosnia and Herzegovina; Bosnian Pyramid of the Sun, Visoko, Bosnia and Herzegovina
Urban-Exploration (Tunnels, Ruins); Caving (Basic, Man-Made); Urban-Exploration (Ruins); Climbing (Mountain)
I was inspired to go here by Antti Huttunen's article in Retkipaikka. There's a forgotten, hard-to-access rocky hill and cliff area in Hyvinkää: Usminkalliot. With a cave!
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May 2024, Usminkallion lippaluola, Hyvinkää, Finland; Usminkallion lippakolo, Hyvinkää, Finland; Usminkallion lipparako, Hyvinkää, Finland
Caving (Basic, Rock, Rock-Gneiss, Morphology-Crack, Surveying); Caving (Basic, Rock, Rock-Gneiss, Morphology-Crack)
My first "proper" Bosnia and Herzegovina caves! The Bijambare caves. Wonderful karst caves, and in the largest one there are massive halls and massive tunnels. Well worth visiting if you're near Sarajevo!
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May 2024, Srednja Bijambarska, Krivajevići, Bosnia and Herzegovina; Gornja Bijambarska, Krivajevići, Bosnia and Herzegovina
Caving (Basic, Rock-Limestone, Morphology-Karst)
In Finnish we have this expression, "läpi harmaan kiven". It translates literally as 'through the grey stone'. It represents sisu, another Finnish concept: going through no matter what. Even through rock. Here Harri-Pekka Pietikäinen demonstrates the concept.
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May 2024, Korkbergetin lohkareluola, Kirkkonummi, Finland; Fagerkullan bunkkeri, Kirkkonummi, Finland
Caving (Basic, Rock-Gneiss, Morphology-Boulders, Morphology-Crack); Caving (Basic, Man-Made); Urban-Exploration (Bunkers)
It was a good try. I think. Or maybe I should have pushed harder. But ... it was getting difficult to stay on the slope, even with some smaller trees around me. But in the end I turned around, and did not reach the Dobrun cave in the mountains of eastern Bosnia and Herzegovina... the slope was loose gravel, and getting steeper on every step. No sign of paths. I do wonder though, I could *see* the cave but not reach it! And reportedly monks have lived in the cave, is there another path?
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April 2024, Dobrun Cave, Dobrun, Bosnia and Herzegovina; Dobrun Party Cave, Dobrun, Bosnia and Herzegovina; Dobrun railway tunnel, Dobrun, Bosnia and Herzegovina
Caving (None, Rock-Limestone, Morphology-Karst); Caving (Basic, Rock-Limestone, Morphology-Karst); Swimming (Outdoor, Waterbody-River); Urban-Exploration (Tunnels)
Me: "Last time I was here was 35 years ago." Receptionist: "Not much has changed since then.". But, Korso's swimming hall still rocks. Small but functional.
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April 2024, Korson uimahalli, Korso, Vantaa, Finland; Korson siirtolohkareen luolanen, Korso, Vantaa, Finland
Swimming (Indoor, Waterbody-Pool); Sauna (Normal); Caving (Basic, Rock, Morphology-Boulders, Rock-Gneiss)
Rafter's cave was a surprise find, a sudden realization of a sign on a parking spot in Perućac we pulled onto. A cave! By this incredibly beautiful river, Trina, marking the border between Serbia and Bosnia.
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April 2024, Rafter's Cave, Perućac, Serbia; Rafter's Cave Side Cave, Perućac, Serbia
Caving (Basic, Rock, Rock-Limestone, Surveying, Morphology-Erosion, Morphology-Karst, )
I'm visiting Brisbane this week for work. Before returning, I have a weekend to look around. Surely there are caves? I have been to Australia before, for skiing and climbing... but not visited any caves. And I'm desperate for "collecting" another country that I've caved in :-)
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March 2024, Capricorn Caves, The Caves, Queensland, Australia; Undara Lava Tubes, Queensland, Australia; Jenolan Caves, New South Wales, Australia
Caving (None)
Mount Beerburrum is part of the Glass House Mountains National Park, on the east coast of Queensland, Australia, an hour north of Brisbane. These striking formations are old volcanic plugs that are left standing higher when other rock material around them has eroded over millions of years. But I'm here because Google Maps tells me that there's a "Bat Cave" on the side of the mountain.
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March 2024, Mount Beerburrum, Beerburrum, Queensland, Australia; Mount Beerburrum Bat Caves, Beerburrum, Queensland, Australia
Hiking; Caving (Rock, Rock-Limestone, Morphology-Karst, None)
Can you see them? Glow worms, in their natural habitat! We had just been in the artificial glow worm cave, and wanted to check out a natural bridge in the Springbrook National Park. But it turned out that the natural bridge was also a waterfall, a cave with a waterfall, and home to plenty of nature's own glow worms. Very nice!
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March 2024, Natural Bridge, Springbrook National Park, Springbrook, Queensland, Australia
Caving (Basic, Rock-Unknown, Morphology-Erosion); Hiking
Capricorn Caves is a limestone cave under a hill a town called The Caves, Queensland, Australia. This is a small town about 30 kilometers north of Rockhampton. A wonderful little town... with The Caves elementary school, The Caves bar, etc. But the cave! Such a nice place to visit. It is a commercial show cave with a variety of tours, from the basic tourist walking tour to more adventurous tours. I did both actually, was lucky to be able to reserve a slot in the adventure tour as well as they only do them if there's enough participants.
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March 2024, Capricorn Caves, The Caves, Queensland, Australia
Caving (Basic, Rock, Rock-Limestone)
The world's only man-made cave with glow worms. Nice. Wish we had this in somewhere in Vantaa, maybe in one of the big garden complexes. Anyway, it really is nice that they try to maintain a population and show it to tourists. The glow worms are real, of course, though they live in an artificial cave where the caretakers release some insects every day.
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March 2024, Tamborine Mountain Glow Worm Caves, Tamborine Mountain, Queensland, Australia
Caving (Man-Made, Basic)
It has always been a dream for me to meet the locals when I get a change to visit some caves during travel. The humans, of course, but also the ones that have been there even longer than we have, from the little critters to some bigger ones, and maybe even some plants. It turns out that dreams can come true, as I got to see some amazing things on my recent trip to Australia. But also, nightmares can come true, too...
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March 2024, Capricorn Caves, The Caves, Queensland, Australia; Cave, Mt. Etna Caves National Park, The Caves, Queensland, Australia; Mount Beerburrum Bat Caves, Beerburrum, Queensland, Australia; Natural Bridge, Springbrook National Park, Springbrook, Queensland, Australia; Tamborine Mountain Glow Worm Caves, Tamborine Mountain, Queensland, Australia
Caving (Basic, Rock); Caving (Basic, Man-Made); Caving (None)
Paradise Caves. So near (maybe just 1m from the drip line) but so far. There was only three ways in, one covered by tide, and the other two were rock ledges sloping towards a cliff. And the rain and the sea swell had made everything more slipper than I liked. Turned around.
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March 2024, Paradise Caves, Noosa Heads, Queensland, Australia; Sunshine Beach, Noosa Heads, Queensland, Australia
Caving (Basic, Morphology-Erosion, Rock-Unknown); Swimming (Waterbody-Sea, Beach)
Grotta San Giovanni is near Lecco and Lago di Como, in northern Italy. As you can see from above, the views are wonderful! But there's a mystery: did this cave inspire Leonardo da Vinci's painting Madonna (or Virgin) on the Rocks?
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January 2024, Grotta San Giovanni, Lecco, Italy; Grotta San Giovanni side cave 1, Lecco, Italy; Grotta San Giovanni side cave 2, Lecco, Italy; Grotta San Giovanni cemetery side cave, Lecco, Italy
Caving (Basic, Rock, Rock-Limestone, Morphology-Karst); Urban-Exploration (Other)