Feeds:
Posts
Comments

Archive for the ‘niagara escarpment’ Category

IMGP7322, originally uploaded by Mic2006.

Jeff and I made a recent reconnaissance in the Wasteland Waterway Cave system as we suspected that with the filling of the Blue Barrel sink, the cave passages had been blocked and so the deeper reaches of the cave system would now be sealed forever. But nature is more persistent than that and the sink had cleared itself out from beneath. On the surface there is a slight indent, but below the tunnel is perfectly clear.

see the video of Cave exploration in Canada – Wasteland Waterway here.

I suppose this now brings to light the question as to when we are going to push the tunnel to its very furthest endpoint. We strongly suspect that beyond the ‘gulch’ and the aerofoil the tunnels get bigger again. You ask what is stopping us? It’s a long cold crawl and a tight squeeze at the end of that which makes me somewhat leery.

Read Full Post »

IMGP5962, originally uploaded by Mic2006.

We hiked through a jumbled terrain of massive slabs fallen from the cliff face and rounded boulders that have been washed by epic wind-spawned storms.

As entrances go these sea caves far surpass others that I’ve seen, though admittedly there are few sea caves to rival Rover’s some distance further along the shore.

In the picture above Jeff and I have been hiking and reached the end of dry land. Further progress would have to be through Georgian Bay’s icy water. What I found most intriguing about Cave Point was its sea caves part way up the cliffs. For the most part it looked like difficult climbing and I’d imagine few if any people have ever visited some of those harder to reach places.

See video on our trip to Cave Point (Georgian Bay)

Our initial idea had been to see if we could locate low-lying bedding plane squeezes close to the water line as we are aware that not every opening in this area is a sea cave, there is huge potential for solution caves and as has already been discovered, there are nearby that are intensely decorated with speleothems.

Read Full Post »

For some this would be a winter caving hell, and admittedly, the weather was 30 below zero and wallowing around in that muddy tube was getting a little cold. We cleared a space through about 5 feet of bedrock, dredged the water down by bailing with buckets and rubber boots, then we entered the tunnel on our bellies – see short video on Winter caving hell – adventure sport in Canada – here

At the end of this tube the water and tunnel roof came to within about an inch of each other and there was a good breeze blowing through the gap. Unfortunately I finally lost my nerve as the tunnel along which we’d come was refilling with water, and underground water (midwinter or otherwise) can be a little numbing. My caving partner at the time had traced the resurgence of the water in this passage to a spot several hundred meters distant.

When I finally emerged from the tube the front of my wet suit was pierced by innumerable rusty spines from the barbed wire that had once lain over the top of the feature, I suppose I must have looked like an industrial-age porcupine that had run into decline like the many factories of the region. Oddly, though my skin had also been punctured I had never felt a thing, but knowing they were there and pulling them out was a little creepy – I’m surprised I never got tetnus.

This project took place around 10 years ago and it certainly presented a few challenges, amongst those obstacles the need for me to loose around 20 pounds to fit in the tube and make it back alive.

 

Read Full Post »

This weekend Jeff and I descend to the bottom of a cold and dripping sinkhole in Ontario, Canada. It would appear that most are unaware of the existence of these pits, thinking that they only occur in Florida and other places where there have been some well publicized swallowings of people and posessions. Sinkholes occur for several reasons, but in stable rock they develop slowly and predictably over thousands of years and it is only the careless who end up lying broken and dying at their bottom.

In Toronto, it is most likely an underground pipe that has broken and eroded the lake deposited sediment beneath the city streets that would pose a sinkhole hazard. On rare occasions there have been collapse windows that have unexpectedly appeared in farmer’s fields, and of course there have been the celebrated cave-ins around mining communities like Cobalt and Kirkland Lake that have resulted in the loss of buildings. I believe it was in Timmins that a school bus was swallowed up one night with a sleeping beggar who had sheltered there, little suspecting that he would wake up entombed within the earth.

See the Documentary video on the sinkhole that we had explored this weekend – a Deep Mysterious Pit in Ontario Canada – here.

I spend my weekends caving and it appears that for the scarcity of horizontal cave openings near Toronto, it is now the vertical shafts that we are breaking open in hopes of exposing buried tunnels. Pictured here is one such shaft that sinks deep into virgin rock.

Read Full Post »

The Niagara Gorge is rich in history. From the disasterous assault by American militia on Queenston Heights to the geological record in the Gorge’s rock there is no shortage of things to see and learn about.

Of particular interest to me was the story of the short and disastrous life of the Niagara Gorge Railway. It runs along the bottom of the American side, just above the river. It is said that the construction was the most costly stretch of railway ever to be blasted. And not only was the line costly in money, but there was a heavy price in human life as well.

See the documentary video on the Niagara Gorge Railway and the wrecked train that we found while hiking along the Niagara River.

Amongst the more memorable disasters for the Niagara Gorge Railway were the sewage pipe explosion beneath the tracks, where passengers were showered in raw sewage, and there was also the huge landslide that killed 9 people. As mentioned in a coment about a recent accident in the gorge, NenaSan says, “The Gorge is a beautiful but unpredictable place that needs to be both feared and respected”. true enough, several helipads are marked out beside Devil’s Whirlpool for the recovery of injured hikers and the all to frequent bodies that are fished from the river.

Pictured above is the boiler of an old train that we found while hiking in the Niagara Glen. It lies beside the Niagara River just across from the spot where the landslide wiped the Niagara Gorge Railway from existence – oddly, I suspect it might not have been the train that was used on that line.

Read Full Post »

The above picture is of the inside of Travertine Cave, which is situated at location near Toronto, Canada. We visited one winter day quite recently. While at University I often remember sitting there wondering what I could find to do aside from studying (of which I did precious little) (Toronto University, or possibly University of Guelph, or McMaster University – Hamilton, are close to here).

In the accompanying video – What to do on a winter day in Toronto Canada – Ice Caving Adventure (Toronto University) I detail my attempts to explore the cave and the unfortunate accident that I had which now leaves me aching and bruised.

Of particular interest was the observation that deeper into the cave – well past the flowing water at the entrance, was the realization that water was also flowing outward from within. I had always thought that Travertine Cave was simply a shelter that had formed as Tufa seeped over the edge of a low cliff. Water flowing from within might suggest the possibility of a solution cave and tunnels that are more extensive than I had imagined.

The ice formations in Travertine Cave were also very unusual. A strong breeze blows through the cave and the resulting icicles are flat and bladed with square protuberances at the bottom of each hanging pendant. I am left wondering what freak of climate or geography would so consistently create that unusual shape amongst not one, but all of the icicles hanging in a certain area of the entry grotto.

Read Full Post »

Some time ago I did some winter hiking near Toronto (Niagara Escarpment) and explored behind a waterfall to see how it would look with all the icicles. Needless to say it was amazing – exceeded my most hopeful expectations. Most impressive was this low rumbling sound that filled the whole cavity, it was a new dimension to my unusual Ontario based travels – sound.

Check out this video of behind an Ontario waterfall – here.

In line with the publication of my first book in 2005 (Rockwatching), in the video that I have linked to just above, I show a little bit of the local rock and the contact between the Queenston Shale and the Whirlpool Sandstone.

Read Full Post »

Caves near Guelph, Canada, originally uploaded by Mic2006.

Jeff and I believe that this small group of shelter-like caves near Guelph, Ontario, Canada might well be the resurging exits to a system that slopes downward from the river valley along the bedding plane. It appears that from the visit that we made, the tunnels all slope downward and are soon filled with clay and gravel.

See the video on a few areas that we were looking at here

It appears that since our visit the previous weekend, the ice crawl into the #8 cave has got significantly tighter. The February thaw and then flash-freeze has almost closed some passages in places. I vaguely entertained the thought of the tunnel freezing shut behind me. That would be a nasty way to die, especially considering that lying on the ice, with my coat pulled up from my stomach I was getting a taste of how it would feel to be slowly freezing.

Anyway, we did find a spot with blowing air on our previous visit and we also saw 2 likely spots where digging might open further passage. I am reminded of the dig and railway system that I had once seen in the Cheddar Cave. Eventually those cavers reached the river Axe and from there some incredible stories of underground and underwater exploration.

Read Full Post »

Winter cave trip – Rockwood, originally uploaded by Mic2006.

I love the underground ice formations, they are especially abundant after the type of recent freeze and thaw that we have been experiencing here in Ontario. Most of the more impressive decorations are concentrated at cave entrances.

Up in Marmora the cave ice is greatly varied – in particular in the tunnels at the entrance to Spanky’s paradise. I recall beautiful crystal clear curtains that I actually wacked my helmet up against before I realized they blocked the passage. It seems that in Rockwood it is the ice stalagmites that are most common. see the video here of a short excursion that we made into the entrance of number 8 cave.

See video of Rockwood cave ice formations here.

We avoided the main cave as bats are sometimes known to over-winter there – the extent to which there are any surviving bats in the Rockwood Caves is questionable as they are heavily traveled and badly trashed. We did however discover a small hole with some future potential exploration – a summer trip. The amount of roof encrusted ice crystals indicated the possibility of air blowing from within. These crystals lined the roof along the passage for at least 10 feet and shortly past the entrance the air became moist and foggy.

Check out this video of a cave trip in the UK – wish I was there, looks warmer – near tropical in fact

Read Full Post »

Conservationists from the ‘Friends of the Eramosa Karst’ and cavers from the ‘Toronto cave Group’ have joined together over these last three weekends (Nov – Dec 2012) to hopefully expose the tunnels that all suspect lie beneath the clogged entrance of Kinney Cave. Three weeks ago this karst feature was no more than a pile of glacially rounded boulders stacked at the edge of a walking path, now there is exposed entryway into the underground.

Vern, a local resident had first bought this spot to the attention of Brad, president of Friends of the Eramosa Karst. Vern could recall playing in this spot as a child, the hole was supposedly infested with Copper Heads and rattlers. Some time between then and now the cave had been filled in with enormous field-stone boulders. That is the norm in Ontario – farmers fill openings to the underground with rocks.

Anyway this dig has been an epic event, a collaboration between the Toronto Cave Group and the Hamilton based ‘Friends of the Eramosa Karst’. Both have come together in appreciation of what nature has given the area and to preserve for future generations what some obviously fail to see today. For the most part the conservationists are not cavers, but they can understand the idea of preserving something for its own sake. I could hear them talking about the highlights of the area, a stream flooded to the edges of its banks, trees swaying in the mist, dewdrops on bare branches, and various small creatures that they have proudly kept a habitat for – priceless.

This tunnel dig, as was pointed out, is returning the environment to what it was before farming and developers – and for me, I have this curiosity to know whats under there.

Today we dug downward and along a tunnel just beneath the surface. I struggled enormously with some of the huge flaked off pieces of rock, and moving them to the surface was exhausting. Jeff Collens spent his time deepening the entry shaft and in retrospect my time would have been better spent helping him. We all suspect a tunnel down at the bottom of the pit. There is said to be at least 30 feet of elevation between this sink point and its resurgence a few hundred meters away. Marcus explained how the water that sinks here and the water that sinks at another nearby stream cross paths, obviously at different levels – resurging in places that seem to make no sense.

See the video for the dig at the Eramosa Karst (Dec 2012) here

In comparing this entrance (Kinney Cave) to one that I had helped excavate at the initial clearing of the Eramosa Karst, they are very similar. Over a decade ago we began our investigation of the area at a place we called the Olmstead Caves. In a shaft much like this that we called ‘The Birth Canal’ I dug all day and the bottom finally dropped away with a distinct inward sucking of air and there beneath was a crawlway that led on to a chamber beyond. I made it as far as the chamber, but Nina Mueller and Marcus Buck (and maybe others of a slimmer build than myself) actually pushed the tunnel system way further, wiggling beneath rock flakes that are precariously wedged in muddy tubes way beneath the ground.

There is so much in this area, sinkholes everywhere that are rapidly being buried and secreted away by development interests. Jeff and I are still to explore the further reaches of our epic Wasteland Waterway discovery – it is in a similar geological setting and we often worry that in not making its whereabouts known to preservationists we might be jeopardizing its existence. Its a tricky situation and we are hope to resolve it eventually with the good advice of those who care about this kind of thing – the caving and preservation communities.

For more information on caving in Ontario, buy my book, “Caving in Ontario; Exploring buried Karst”. There is a link on the side of this page that connects to “Lulu” where the book can be purchased.

Read Full Post »

Older Posts »