Booking our February/March 2016 passage on the Oceania Regatta from Lima, Peru to Buenos Aires, Argentina we started early, Spring 2017. We made two excellent choices: a stateroom with balcony on the port side. Waking each morning we were treated to views of the shoreline. On the morning of February 15, 2016 as we sailed the Chacao Channel toward Puerto Montt I was up 4:15 am before the sun rose to photograph our approach to the city.
I knew a classic 8,701 foot high stratovolcano topped with glaciers, named Orsorno, was out there and, amazingly, appeared on the horizon, seventy five miles distant to the northeast outlined by the gathering dawn. The sky was just brightening from total darkness at this time.
Petrohué Waterfalls are on the tourist track, traffic on the walkway was heavy on the southern hemisphere summer day, February 2016, of our visit. People were relaxed and friendly, the walkway well designed and safe. The wide angle lens was mounted on my Canon dslr, with a circular graduated neutral density filter. This is a filter with the upper third restrictive to light fading gradually to clear and mounted on a ring to rotated to cover the bright portion of the view. I used this successfully in the previous postings to obtain an exposure of the bright sky and darker land (for example, “Orsorno Volcano and Tourists.”). I could not resist capturing our fellow tourists. With a wide angle lens it is easy to do candid shots, such as the following. Most people are unaware of the capability of the 24 mm wide angle lens.
Click any photograph for a larger view.
Unfortunately, in the rush of the crowd and moment the dual use of a configuration for landscape and (candid) street photography lead to mistakes. I did not have the lens hood attached correctly, you can see the hood in each corner. Then there is the circular, graduated filter. In the above photograph, the shaded portion runs across the lower left to the upper right. The subject is watching me photograph the water.
Here, I turned around from photographing the Orsorno Volcano to capture these selfie fans leaning against the railing to capture themselves and the volcano through they are in the minority. The trail is a “dead end”, rising to the point above the falls, where I am standing.
Headed back, I thought that curving tree was a good subject. Turned out, a fellow tourist heightened the interest of the shot. You see him, leaning against the railing next to the tree in the mid-distance of the following shot.
Here I am, looking back toward the child of Orsorno and the entire length of the observation walkway filled with people.
Glacial meltwater from Lake Todos los Santos (All Saints Lake) forms Petrohué River and, where the river flows over lava from the Orsorno Volcano, Petrohué Falls. This set of photographs features the emerald color the river originating from glacial minerals.
Click any photograph for a larger view.
A strangeness of these photographs is this is the middle of February, Chilean summertime.
Force of Nature
Another strangeness, not readily apparent, is the effect of the Coriolis force. Here in the Northern Hemisphere water (any moving mass, really) moving perpendicular to the rotating surface of the earth (a property of water is the surface follows the contour of the solid surface over which it flows) will tend to flow in a clockwise direction. Crossing the equator, in the Southern Hemisphere the tendency reverses, tending to flow to the left, counter-clockwise. With some imagination the effect of the Coriolis force can be seen in the following photograph.
Petrohué Waterfalls (pronounced petro-WEH) is within Vicente Pérez Rosales National Park of Chile. For me, this view was one of the draws of our entire trip, that stratovolcano and its craggy children in the distance the same type as Mount Vesuvius, the volcano that wiped Pompeii off the map in 79 AD. Described by Pliny, the eruption type is named even today “plinian,” the most destructive and violent of all volcanic eruptions.
It was an irrational happiness I felt walking this place, I still smile to myself remembering it.
Click photograph for a larger view.
Here was a great spot for people watching, the behaviors of the flood of tourists drawn to this spot, Pam and I among them. See my previous post of this aspect. The falls are very easy to get to with solid walk ways over the lava. A safe, if crowded, venue.