Feeds:
Posts
Comments

Archive for the ‘natural spring’ Category

snogof, originally uploaded by Mic2006.

This past weekend Jeff and I visited a spot in the forest where we had found a tunnel this past summer. We had been trying to dig into the tunnel but the bugs were terrible. Now that the ground is heavily laden with snow there is no such problem – now its the cold. Anyway, after about 4 hours of digging and levering frozen boulders we managed to create a hole large enough to look well into our suspected cave and what we saw within was an elliptical shaped tunnel that was plugged by boulders. A small waterfall dropped from the roof of the tunnel and beyond, a chamber in marble.

See video for Snowgof – breathing tunnel here.

We are yet to access the chamber, but with great difficulty Jeff photographed a small segment of the chamber. In his picture you can see a wall of pure white marble and you can hear the water falling within.

Near the entrance the roof is encrusted with frost thus indicating airflow from deeper in the earth. In fact it was the smear of frost on the wall outside the cave that first got us digging there in earnest. Based on its proximity to the edge of a steep slope and no apparent resurgence at its bottom I am left to conclude that the water flowing into the cave must be dropping down deep quite quickly. I suspect that it goes down a shaft such as you see in Twin Trickles Cave.

Spring will reveal what lies beyond.

Read Full Post »

Embryo2, originally uploaded by Mic2006.

This past weekend Rob, Jeff and I visited Embryo Cave with the intention of digging out something of the earth plug at the lower end of the cave’s main stream passage.

see video of Cave Exploration in Canada (video) here

lying pressed between the rock and the dirt it was an experience from which I was unable to shake the feeling that it was as though we were returning to mother earth. We dug for some time in the earth as we suspected that in breaching an earthen crest up ahead we would possibly break into tunnel that led onwards and downwards. There appears to be a lower water filled level in this cave. The flowing stream bubbles up in sand part way along the main trunk passage and it sinks again just short of the earthen plug.

Sadly we tired before we got through the dirt, but it was close and next time we visit we will certainly complete the job.

Read Full Post »

Xibalba, originally uploaded by Mic2006.

I have produced a short Mexican documentary on the Yucatan entitled ‘Cenotes in Tulum’. In this video I visit a number of cenotes around tulum, all reachable by bike from the town.

the cenotes are a favourite dive site and their density and their extent makes Tulum arguably, the cave dive capital of the world. admittedly, I think they mean cavern dive.

See the Mexican documentary on the Yucatan and Cenotes in Tulum here.

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 »

IMGP1872, originally uploaded by Mic2006.

JC and I have a lead on a Pre-Cambrian marble cave that we will be exploring on Thursday. Most exciting is the fact that the area is host to several known tunnels – they are small but beautiful and where there are some, there are more. Best thought in this area will be to speculate on what is buried. The surface geography will be our initial clue, we will be looking at unexplained dips in the soil, sink points and resurgences, contacts between marble and granite, and possible funnel points that have been created by glacial erosion.

Either way there will be some good pictures of the known cave (assuming that we can find it) and hopefully we can find something else in the area that presently lies waiting for us to discover it.

Read Full Post »

A visit to Sian Ka’an is one of the oddest experiences that I’ve ever had. Who’d think that a day in the swamp is a day well spent? And yet the haze, the turquoise water and holes from which the lake bubbled were intriguing.

The Mayan ruin of Muyil is one of many Mayan treasures crumbling in the forest and sinking into this oddly scenic place. There is a very unique feeling to the landscape – nothing like the sterile desolation that the well traveled tourist ruins at Tulum have become. And in amongst the grass and crocodiles there is a rusting narrow gauge railway. There is also a channel that connects the lake in the middle of the swamp out to the Caribbean Sea, and a current of incredible strength flowing down this channel which was dug by slave long dead and sacrificed.

In the accompanying video on the Sian Ka’an Biosphere Reserve, we wandered amongst the pyramids and climbed to the top of one such crumbling edifice that Manuel called the castle. It was over fractured blocks that I clawed my way up to a platform way above the canopy. One misplaced handhold would have sent me bouncing back down the pyramid – a fall that I’d not survive.

I assume it was an alter that I found myself leaning on and behind me a grotto from whence I gazed across the swamp to a structure known as the Customs building. In the shadow I noticed a kneeling figure up against the wall, just a faint outline where the light caught the edges of raised plaster. It seems that the fresco must be decaying in the humidity, and the building is supposedly slowly settling into mud.

Check out this video on the Sian Ka’an –  Mexican documentary, Exploring the Sian Ka’an Biosphere Reserve

Read Full Post »

Karst geography near Toronto – a likely spot for caves

To be successful as a cave hunter, that is a person who searches the countryside for caves, you must combine a variety of skills. In particular, by experience, the mind now tips me off to areas that are likely cave locations. A sound knowledge of sedimentary geology is helpful, understanding a little about physical geography will certainly add to your success, and most importantly, cave geography really tips the scales. In Ontario it helps to understand something about how glaciers influenced the landscape and of course the human interaction on top of that – in particular the tendencies of farmers over the last 150 years and their preference for plugging openings in their fields with coils of wire and other household debris.

Jeff and I went out searching this past weekend and we found a likely cave location on this area of land above a valley. Thus far researchers have visited and dye traced the most obvious spring out to a resurgence in the side of the nearby valley. We followed along and tried to intercept a possible tunnel entrance. It seems to be that in some cases tunnels get bigger deeper in. In this case we found a large soil pipe that had the sound of rushing water flowing beneath its clayish plug.

See the video here to learn more about how we search for caves in Ontario.

The above picture is a spot near where we found our promising soil pipes – it is a blind valley where a small stream disappears under ground.

Read Full Post »

Waterfall in cave, originally uploaded by Mic2006.

I suppose on of the most gratifying things about cave exploration is the ‘buzz’ that you get, and everything in existence seems to be encompassed in the yellow circle of your headlamp. Outside your headlamp there is mystery – turn your head and the mystery reveals itself. Each turn, corner and passage feels like it’s own first time discovery – I guess its something like the gambler’s buzz, and once you leave the cave the buzz dies away and then I feel like i’m in this slump and the rest of the week is grey and gloomy.

First human in a place that has lain untouched for several thousand years – beat that! How can you? The greater the challenge, the more the buzz. If somebody has already gone before you and poured a concrete sidewalk where’s the wonder there? I believe caving can become an addiction, and having caved for 26 years now I am hooked just like a junkie. And oddly I’ve become a connisour of rare and unusual sights – a flowstone dam, cave pearls, speleothems and speleogens, crawling in tunnels that are washed by frigid streams, deep tannin stained pools in marble, dolostone, calcite and limestone – privy to a sleeping porcupine’s bedside, wondering if a bear lies just beyond. Where does the waterfall come from? What wondrous crystal is that? some would pay a fortune at a mineral show, I prefer the mineral exactly where it sits – a concept of eco-mineral exploration which is something quite closely allied to ethical cave exploration.

See my latest cave trip here to the incredible beauty of Marvin’s Cave and its mysterious tunnels through marble beneath a forest escarpment.

I’d have a problem topping this discovery – Mountain River Cave here.

For more on caving see my book, ‘Caving in Ontario; Exploring buried Karst’ – there is a link on the right side of the blog that will take you to Lulu where the book can be purchased.

Read Full Post »

We visited a beautiful – pristine marble cave in Northern Ontario this week. The cave had initially been discovered in 1964 by Bob Burns and it was documented the following year in an archive that was managed by Derek Ford. The last visitors to this cave were Marcus Buck and Brad Wilson who spent the time to make a highly detailed map of the underground tunnels. This cave had been known by another name, but we had to change it to protect it’s location (on the advise of Brad and Marcus) The new cave name is after the former owner of the cave who has since passed away.

By its most simple understanding, the rock in the area dips quite steeply into the earth and there is a large swamp with a dry valley running parallel to it. We began our search for the cave based on Marcus’s memory of his visit many years before and so we made a few wrong turns before we finally found the cave. Whereas it is relatively easy to predict cave entrances in limestone – whose surface topography depicts what lies beneath quite accurately – here in the north, the contortions of marble and calcite veins are not so simply seen upon the surface. On the bright side, we did find a small sink point in the dry valley that might justify a second look.

See the video of Marvin’s Cave here.

When we first stumbled across Marvin’s Cave we actually came upon the point where the upper cave took water directly from the swamp, broke onto the surface for a short distance and then dropped down through a series of crevices into the lower system.

Marvin’s Cave is typified by a number of small cataracts that move its stream beneath the edge of a small escarpment in the forest. JC and I made a chilly October exploration up its stream that was still darting with minnows in mid-October. The main features in this cave are its two bowed out stream passages through incredibly banded marble. There are several sizeable rooms within the system, heavily littered with breakdown.

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 »