LOS GLACIARES NATIONAL PARK
GENERAL INFORMATION
OF THE AREA
The protected area started being protected since 1937. In 1971, by means
of Law Nº 19.292, the current limits of the National Park and the
Natural Reserve were established.
The National
Park´s 724.000 hectares are ubicated in the southwest area of Santa
Cruz. The park belongs to the forest, patagonic steppe and Altos Andes
eco-regions.
NATURAL RESOURCES
Landscapes. Flora and fauna
Thousands of years ago, glaciers covered a big part of the national park.
These ice rivers eroded and gave shape to the landscape, excavating in
the mountains large valleys. At the same time these ice rivers were fragmenting
and dragging lot of rocks, which had been accumulated in the front and
the sides of the glacier, making small hills called morrenas.
In a later climate change, which included a temperature increase, caused
the reduction of the surface occupied by ice. Large milky water lakes
occupied the bottom of the valleys and lush forests covered their slopes.
The ice countryside occupied an approximate surface of 2.600 km2 (a 30
% of the surface is covered by ice). From there, 47 bigger glaciers descend.
The most famous glacier is the Perito Moreno, which expands over the south
side of the Argentino Lake waters, with a 5 km front and 60 metres high
over the lake.
Upsala glacier, which is ubicated in the north side of the same lake,
is the bigger one, with 50 km length and almost 10 km wide.
in the
north side of the PN Los Glaciares (Los Glaciares National Park) there
is the Fitz Roy, which stands up for its length (3.375 metres) and its
huge aspect: a surrounding cordillerana mountain chain environment.
The aridest
environment of the park is the steppe. There plants that are adapted to
dry situation and heavy winds compose the vegetation. The small and prickly
trees and the rough leaf grass provide protection to the ground, avoiding
its erosion. And also they help to feed the guanaco and the
choique.
The decrease
of rains in the east of the area changes the landscape. In the area, called
"ecotono" typical forest species coexists with other characteristics
of the steppe. Groups of ñires and lengas
appear between calafate and notro brushes and
coexists with brushes dominated by the coiron.
in the
heights, over the 1100 metres above the sea, strong winds, low temperatures
and snowstorms don't let vegetables grow. The few and small plants which
grow in the ground were adapted to live in short periods because of the
difficult climate conditions.
Forests,
which composition also depends on the heights and the climate conditions,
occupy slopes and low areas. However, predominant species belongs to the
same group, the Nothofagus, represented in the PN by three types: the
lenga, that can be found in the all area, the ñire
and the colihue or guindo.
Mammals,
difficult to be observed, like the gato montés, the
hurón and the huemul, frequent the sub-antarctic's
forest. This animal goes down to the low slopes in winter in order to
find food and refuge.
Other
mammals are easy to be found, like the zorro colorado and
the puma. Also usually appears the condor and
birds like the agachonas and the yales, as well
as little rodents.
Many birds
find food and refuge in the forests, like the cotorras australes
or cachañas and the little rayaditos.
The carpinteros
patagónicos can be identified by their tamboreros,
made with their beaks over the trunks.
The rodents
are prey of their main predators: the lechuzas.
The pato
de las torrentes captures his food diving in the watercourses, also
frequented by the remolineras.
in the
grasslands, present in the small open areas, which count on small water
areas, live bandurrias, cauquenes, different species
of ducks and amphibian called ranita de cuatro ojos.
in the
east side of the Park, the Andes disappear in the patagonic tableland
and in the forest are replaced by the steppe. There live guanacos,
zorros grises and zorros patagonicos. Between
birds, the ñandu petiso is the most outstanding.
In 1981 the UNESCO has declared this place Humanity Worldwide Heritage
Place because of its spectacular beauty, its glaciological and geomorphologic
interest, and because many fauna species are in danger of extinction.
CLIMATE
The climate in the area is wet warm. The annual media temperature is 7.5º
C, and in winter the media is 0.6º C, whereas in summer is
13.4º C.
As long as we move away from the mountain chain the rains decrease. Such
a different kind of ambient appears because of the relief and the variations
of the climate.
ACCESS
Leaving from Rio Gallegos city visitors have to take Provincial Route
Nº 5 and National Route Nº 40. Going along Provincial Route
Nº 11 visitors get to El Calafate city, 50 km away from the National
Park. Between Rio Gallegos and El Calafate there is a distance of 316
km. From El Calafate people arrive to El Chalten, a locality situated
in the north part of the protected area, taking Provincial Route Nº
11, National Route Nº 40 and finally Provincial Route Nº 23.
There are many land transports from different parts of the country. By
plane, visitors can get to El Calafate International Airport.
CULTURAL RESOURCES
3.000 years ago the Argentino Lake region was occupied by groups of hunters-recollectors,
with a high mobility in order to take advantage of the places situated
in the steppe and in the forest which are in different heights (from 200
to 1.000 metres above the sea). The economy, centralise in guanaco
exploitation, used to be based in the complementary utilization of different
ambient which exits in different moments of the year.
The old inhabitants used rock to make their arms and instruments, and
used the refuge that offered the projecting rocks or eaves. Most of these
men left paints, as a mark of their presence. An example pf that can be
found in the Roca Lake zone, where a projecting shows abstract leitmotif
like lines, points, curve lines and figures that represents men and animals.
The investigations of the archaeological places had detected many materials
from the Pacific Ocean that shows the direct access to that places and
the existence of exchange networks.
Cultural
heritage
Law protects archaeological and paleontological places. The destruction
or extraction of our cultural heritage is a crime and alters long periods
of our history.
SUGGESTIONS
Remember that you are visiting a protected area, so it is recommended
to respect established rules for a better conservation of the region.
If you visit the national Park by car, remember that access roads are
not paving.Drive carefully, slow and with the car lights on along the
path. Use seatbelt.It is recommended to have two spare tire and extra
fuel.In winter visitors should obtain information about how passable are
the routes, use tyres covered by chains or nails, and carry extra warm
clothes, hot water, food and a heater.
The ice countryside occupied an approximate surface of 2.600 km2. From
there, 47 bigger glaciers descend. The most famous glacier is the Perito
Moreno, which expands over the south side of the Argentino Lake waters,
with a 5 km front and 60 metres high over the lake.
THANKS
TO APN
DAY 1 - Arrival to El Calafate Airport and
transfer to hotel. 03 nts of accommodation with breakfast
DAY 2
- Excursion to the incredible Perito Moreno Glacier
DAY 3
- Boat Excursion to Los Glaciares National Park to enjoy three amazing
glaciers: Upsala, Onelli and Spegazzini
DAY 4
- Transfer to airport
This is a basic program to visit El Calafate Area. Please visit our tour
list to see more tours combining this area and others place in Argentina
and Chile