On the Trail of the Giant Calderas

Old Faithful Geyser
Old Faithful Geyser

Before it was something for humans to worry about , the North American Continent was wracked by huge volcanic eruptions the like of which humans have never seen. Those who travel to Yellowstone National Park observe the eroded remnants of these calamitous explosions which form the Yellowstone Caldera.

Yellowstone NP is the youngest of a string of calderas stretching from Oregon to Wyoming. One theory is that about 17 million years ago a meteor plunged through the earth’s crust into the underlying mantle which released the pressure below and a massive eruption followed.

The question is then, how come there is a caldera at

Yellowstone Cliffs
Yellowstone Cliffs

Yellowstone in Wyoming, when the hotspot was created in Oregon? Well,the answer is a bit confusing. The hotspot never moved. It’s still where it was created 17 million years ago. Instead Yellowstone NP is now sitting over the hotspot because the crust of Central North America is slipping southwest at about 2” each year, so 17 million years later, Wyoming is sitting where the old Oregon would have been.

Fossil Stump in Yellowstone NP
Fossil Stump in Yellowstone NP

There are other theories, but I like this one. Now, on the crustal journey southwest as the crust moved across the hotspot the eruptions would cease for a time, and then pop up sort of like a cutting torch punching through steel, and then there would be another huge eruption and another caldera. There is a chain of the calderas running northeast across the country from Oregon to Wyoming.

These eruptions are so severe because the eruption releases rhyolite magma. Rhyolite

Water Fall Near Yellowstone NP
Water Fall Near Yellowstone NP

magma has the ability to absorb huge quantities of water which remain absorbed so long as the pressure is kept on the top. Release the pressure by cutting through the crust and the steam expands in a massive explosion carrying magma and anything else in the way to the surface. Great clouds of hot rock move across the landscape in great pyroclastic flows that weld together forming tremendous cliffs of soft rock.

Large Cinder Cone
Large Cinder Cone

When you travel in Yellowstone NP some of the great cliffs are the result of these cooling pyroclastic flows. If you try to follow the trail of the calderas you will find it difficult to see much. Erosion has done its work and many of the old calderas are flattened. Highways pass right through the Rexburg Caldera but you’d not know it was there.

Your drive is made interesting by secondary eruptions that have occurred across these plains and have spewed out a very liquid black basalt lava which has created

Lava Beds of Craters of the Moon NM
Lava Beds of Craters of the Moon NM

very interesting lava beds, and nearby there may be cinder cones from which the lava often flowed. Craters of the Moon National Monument has preserved many of these lava flows and has good examples of cinder cones.

Whether at Yellowstone National Park, or areas farther west you will find interesting scenery, and great camping. Take some time and explore.

You can find more information and maps showing some of these features in my scenic tours book, “The Lure of Pine and Sage”, which is available as a download from my website, www.stonesstravelguides.com

Explore Labrador’s Battle Harbour

Some communities wither and disappear when their principal industry goes awry. Battle Harbour is located on a small island on the east coast of Labrador. It’s position on the ocean gave access to the rich cod fishing grounds and in the mid 1700’s Slade & Co. of England set up a fish station on the island. Homes grew, school and church and gardens followed. This permanent station meant that fishermen did not have to make the long trips to England after the season was over.

The Ferry to Battle Harbour
The Ferry to Battle Harbour

In the 1950’s their prosperity began to wane because of low prices for fish and decreasing fish stocks meant by the 1970’s that it was over. Men left to work at Goose Bay, and many other places and the general decline of the buildings began. The beautiful wooden Anglican church had slid to one side, and tilted, a collapsing memory of people’s hopes. Sheds buckled, and homes began to fail.
In 1990 the Battle Harbour Historic Trust company was formed to preserve the settlement before it was gone. This ghost town is well worth the effort it takes to get to see it. Certainly others have felt the same. The site is now a Historic District and National Historic Site of Canada.
To visit, arrive at St. Mary’s Harbour and hop on the ferry, the MV Iceberg Hunter which is operated by Jones Charters and Tours.

A Large Flake for Drying Fish
A Large Flake for Drying Fish

You will enjoy this last leg of the journey, especially if you haven’t navigated the shores of Labrador. The nearby shores of St. Lewis Strait still show the ravages of the glacier and their scant vegetation is stark evidence of the difficulty that plants have in establishing themselves in cold climates. Along the way you see abundant sea birds, and there is the possibility of whale sightings.

Battle Harbour and church
Battle Harbour and church

Your first view of Battle Harbour from the ferry reveals distant buildings perched on a rugged coast that make you wonder how the settlement survived for over 200 years. It looks so barren, yet strangely inviting. As you glide into the dock you know that there is going to be a lot to see. The waterfront is crammed with buildings, many of them part of the original buildings run by the companies. This area would have been a beehive of activity. Hundreds of boats would have been unloading supplies, off loading fish for processing, or loading fish ready for England. Up on the shore by the buildings would have been the largest flake on the coast. This is a platform made of wooden poles where each family placed their cleaned and salted fish for drying. It wasn’t as easy as placing them on the flake and coming back in a few days when they might be dried. To avoid spoilage they had to pick them up every night to keep off the dew, and pick them up if the weather threatened rain.
At one time more than 200 people had permanent homes here on the island and they made the place self sufficient in many ways. Barrel makers created the barrels needed for storage. Others fixed the nets, and carpenters did the many chores needed to build and maintain the buildings. During the fishing season the population could rise to 1000 or more. The Company bought the fish from the fishermen, who then purchased supplies from the Company. It’s unlikely that the fishermen ever got out of their debt to the Company. The words of Ernie Ford’s song, “I owe my soul to the company store,” could apply here as well.
One of the buildings visited is the Salt Store where ships unloaded salt by the ton and it was wheeled in wooden carts that could be dumped on the floor of the Salt Store and then shovelled into place. The building held 700 tons of salt and the salt soaking into the wood has helped preserve the building. Salt was delivered to small places along the coast, as well as being used on site. This museum has a variety of gadgets, scales, big ropes, and some of the 500 artefacts found in the settlement.
The Church of St. James the Apostle was built in 1852. It was in bad shape when the restorers turned their attention to it. Now it’s one of the prettiest and oldest of the wooden churches in Labrador.

A Comfortable Place to Rent
A Comfortable Place to Rent

Many of the beautiful buildings you see perched on the rocky slopes are available for rent. You can take a room for the night, and book a meeting room upstairs in the Salmon Store. Imagine staying in one of these homes with their polished wooden floors, comfortable chairs, and a cosy heat coming from the woodstove in the kitchen or the heater in the parlour. Out across the bay you might see a boat’s wake reflecting the setting sun. Later you hike up the wooden stairs to snooze down in a lovely antique bed. Now that’s comfort for anyone, and a lot of nostalgia for some. For breakfast you can cook in the kitchen or go down to the dining hall for a fantastic home cooked meal, some cooked in the traditional way.

Wild Berries on the Hills
Wild Berries on the Hills

Take the trail up over the hill. Along the path you may see the famous orange-yellow cloudberry or bakeapple. This is one berry that is raved about across the province and is made into jams and other preserves that command a quality price. You’ll probably find the jam offered at breakfast in the dining hall. You may find the purplish black crowberry which was added to boiled puddings here in Battle Harbour. The reddish-orange berries are likely the crackerberry or the Swedish bunchberry.
If you can go, you will not regret the time it takes to get to Battle Harbour.

Happy RVing !
For more than four decades James Stoness has travelled the roads of North America, photographing and writing about what he has seen. His travel articles and beautiful pictures have been published in several magazines and newspapers. He is also the author of five western novels. Visit his website at: www.stonesstravelguides.com

The Blue Ridge Mountain Mill

The Mabry Mill
The Mabry Mill

“Down on the old mill stream” goes the song of long ago. A really great treat is to visit an old mill, such as the old Mabry Mill. It’s right on the Blue Ridge Parkway in Virginia, and looks like a perfect Currier and Ives painting. At the turn of the past century these mills served the community by providing lumber for building and grind stones to turn the settlers’ grains in flour.

The mill, which has been wonderfully cared for, is an excellent example of craftsmanship. It is now looked after by the Park Service. Outside, there is a large waterwheel fed by a small stream that is carried for a long distance in a wooden sluice. In front of the mill is a small pond that gives perfect reflections of the mill.

The log saw
Log saw

Inside you will find the saw and carriage, where the logs were turned into boards, square timbers, and other framing material. The saw is cut from a sheet of steel, made circular, and then the teeth of the saw created by cutting into the circle. It’s a pretty good looking saw and probably created locally.

Part of the wood working equipment allowed a skilled craftsman to turn out articles produced on the wood lathe, and other objects required by the farmers.

Reflections in the pool
Reflections in the pool.

You might also see the mill grinding grain into flour, something that in the early part of the century would have been a regular operation. Wagons and teams would have stopped by the open loading area to off load several bags of grain while others would be picking up their bags of flour. Stone ground flour is sold here in the summer, although the flour is ground in another mill.

A High Wheeled Log Hauler.
A High Wheeled Log Hauler

Step over to the nearby blacksmith building to see how the early settlement created many of its metal products right on site. Outside you will see a two wheeled cart with high wheels showing how horses could drag logs from the woods. Along the highway there is a fine example of the old split rail snake fence.

The Mabry Mill is a great place to stop for photography too. Between exploring and taking pictures you are sure to spend a few enjoyable hours.

Happy RVing

For more than four decades James Stoness has travelled the roads of North America, photographing and writing about what he has seen. His travel articles and beautiful pictures have been published in several magazines and newspapers. He is also the author of five western novels.  Visit his website at:  www.stonesstravelguides.com