Information AboutCalanques |
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A calanque (or '''calanche''' as they are known in . CHARACTERISTICS Location The best known examples of this formation can be found in the ''Massif des Calanques'' (Massís dei calancas in Occitan, the local language) in the Bouches-du-Rhône ''département'' of France . This range extends for 20 km in length and 4 km in width along the coast between Marseille and Cassis , culminating in Marseilleveyre (432 m) and Mont Puget (565 m). Similar ''calanques'' can also be found on the French Riviera near Estérel and on the island of Corsica (see Calanches De Piana ). Similarities are seen between calanques, and '' Ria s'', the river mouths formed along the coast of Brittany in Northern France. and La Ciotat ]] The calanques of the Massif des Calanques include the Calanque De Sormiou , the Calanque De Morgiou , the Calanque D'En-Vau , the Calanque De Port-Pin and the Calanque De Sugiton . Geology vintage point. Note the difference in color.]] Calanques are actually remains of ancient river mouths formed mostly during Tertiary . Later, during Quaternary Glaciation s, as Glacier s swept by, they further deepened those valleys which would eventually (at the end of the last Glaciation ) be invaded with Sea and become calanques. Their composition can greatly vary depending on their location:
Ecosystem ).]] The calanques have a particular Ecosystem , as Soil is almost non-existent there, and the limestone cliffs instead contain numerous cracks into which the roots of plants are anchored. In places where cliffs are less vertical, their vegetation is a classical Mediterranean Maquis , typically consisting of densely-growing evergreen Shrub s such as Sage , Juniper and Myrtle . It is similar to Heath in many aspects, but with taller shrubs, typically 2-4 m high as opposed to 0.2-1 m for heath. Like anywhere on Mediterranean coast, Calanques' climate is arid, with any moisture coming only from evaporation of the sea. This xericity associated with the salt spray conditions the subsistence of an adapted vegetation. The calanques also shelter Rabbit s, Fox es, large Crow s and the Bonelli Eagle , as well as many Reptile s and wild Boar s. TOURISM (''the great candle'' in Provencal dialect) a small peak considered by many as a test for an expert hiker with some climbing abilities.]] The calanques between Marseille and Cassis are popular amongst tourists and locals alike, offering several vantage points (such as the Corniche Des Crêtes and Cap Canaille ) allowing spectacular Panorama s. A great number of hikers frequent the area, following numerous pre-marked trails. The cliffs are also used as training spots for Rock Climber s. However, this excessive use has posed problems of potential damage to this delicate microhabitat. Most of the calanques are also closed to the public during the summer (typically July through September) due to the risks of forest fire that often happen during the dry season. The best time to visit calanques is probably March through May, when temperatures are still quite fresh and, unlike autumn and winter, rain is usually quite rare. As no fresh water sources are available in the calanques, it is advised to carry large supplies of water, especially during the hot summer to prevent serious Dehydration . Boat tours are also available starting either from Marseille , Cassis or La Ciotat , which can provide for some spectacular sightseeing. THE COSQUER CAVE See Also: Cosquer Cave The Cosquer Cave is an underwater Grotto in the Calanque De Morgiou , 37 m underwater, that was once inhabited during Paleolithic , when the sea level was much lower than today. Its walls are covered with paintings and engravings dating back to between 27,000 and 19,000 BC and depict many terrestrial animals such as Bison , Ibex , and Horse s as well as sea mammals like Seals and Auk s. EXTERNAL LINKS REFERENCES
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