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Keshet Cave
The Keshet Cave ( he, מערת קשת, Rainbow Cave, also Qeshet Cave) is a natural arch on a ridge by the northern bank of Betzet Stream, Upper Galilee, Israel, in the area of the , in the Betzet Stream Nature Reserve, close to the border with Lebanon. It is a remnant of a large collapsed karst cave and is a narrow strip of rock overhanging a deep abyss."פארק אדמית" (Adamit Park) Assessed from Route 8993, the cave is a tourists attraction. It also attracted the attention of rock climbers, and at the end of 2012 it was opened for sports climbing, however the climbing website 26crags.com had the info about the cave replaced with the notice that rock climbing was prohibited in the area. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Arch
A natural arch, natural bridge, or (less commonly) rock arch is a natural landform where an arch has formed with an opening underneath. Natural arches commonly form where inland cliffs, coastal cliffs, fins or stacks are subject to erosion from the sea, rivers or weathering ( subaerial processes). Most natural arches are formed from narrow fins and sea stacks composed of sandstone or limestone with steep, often vertical, cliff faces. The formations become narrower due to erosion over geologic time scales. The softer rock stratum erodes away creating rock shelters, or alcoves, on opposite sides of the formation beneath the relatively harder stratum, or caprock, above it. The alcoves erode further into the formation eventually meeting underneath the harder caprock layer, thus creating an arch. The erosional processes exploit weaknesses in the softer rock layers making cracks larger and removing material more quickly than the caprock; however, the caprock itself continues to er ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Betzet Stream
Nahal Betzet ( he, נחל בצת, lit. "Betzet stream"), Arabic: Wadi Karkara, is a once-perennial and now intermittent stream in the Upper Galilee, Israel. Most of it is part of the nature reserve named for the stream. Geography The stream crosses the border from Lebanon into Israel between Shtula and Zar'it, and flows westward, emptying into the Mediterranean Sea south of Rosh HaNikra. The stream runs along a geological fault line through dolomite and limestone, and is fed along its course by springs. Currently, Mekorot (the national water company) pumps the water of the stream's springs, and has been accused of causing the stream to dry up. Many caves are formed on the banks of the stream, most notably the arch known as Keshet Cave (Rainbow Cave). Nature reserve Most of the stream is part of a nature reserve that bears its name. The reserve, declared in 1972 covers 7650-dunam and part of it reaches the Israel-Lebanese border. In 2009, 1225 dunams were added to the reserve. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Upper Galilee
The Upper Galilee ( he, הגליל העליון, ''HaGalil Ha'Elyon''; ar, الجليل الأعلى, ''Al Jaleel Al A'alaa'') is a geographical-political term in use since the end of the Second Temple period. It originally referred to a mountainous area straddling what today is northern Israel and southern Lebanon. The boundaries of this area were the Litani River in the north, the Mediterranean Sea in the west, the Lower Galilee in the south (from which it is separated by the Beit HaKerem Valley), and the upper Jordan River and the Hula Valley in the east. According to the 1st-century historian Josephus, the bounds of Upper Galilee stretched from Bersabe in the Beit HaKerem Valley to Baca (Peki'in) in the north. The extent of this region is approximately 470 km². However, in present-day Israeli usage, the toponym mainly refers only to the northern part of the Galilee that is under Israeli sovereignty. That is, the term today does not include the portion of Southern Leban ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Israel
Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated on the southeastern shore of the Mediterranean Sea and the northern shore of the Red Sea, and shares borders with Lebanon to the north, Syria to the northeast, Jordan to the east, and Egypt to the southwest. Israel also is bordered by the Palestinian territories of the West Bank and the Gaza Strip to the east and west, respectively. Tel Aviv is the economic and technological center of the country, while its seat of government is in its proclaimed capital of Jerusalem, although Israeli sovereignty over East Jerusalem is unrecognized internationally. The land held by present-day Israel witnessed some of the earliest human occupations outside Africa and was among the earliest known sites of agriculture. It was inhabited by the Canaanites ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Betzet Stream Nature Reserve
Nahal Betzet ( he, נחל בצת, lit. "Betzet stream"), Arabic: Wadi Karkara, is a once-perennial and now intermittent stream in the Upper Galilee, Israel. Most of it is part of the nature reserve named for the stream. Geography The stream crosses the border from Lebanon into Israel between Shtula and Zar'it, and flows westward, emptying into the Mediterranean Sea south of Rosh HaNikra. The stream runs along a geological fault line through dolomite and limestone, and is fed along its course by springs. Currently, Mekorot (the national water company) pumps the water of the stream's springs, and has been accused of causing the stream to dry up. Many caves are formed on the banks of the stream, most notably the arch known as Keshet Cave (Rainbow Cave). Nature reserve Most of the stream is part of a nature reserve that bears its name. The reserve, declared in 1972 covers 7650-dunam and part of it reaches the Israel-Lebanese border. In 2009, 1225 dunams were added to the reserve. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lebanon
Lebanon ( , ar, لُبْنَان, translit=lubnān, ), officially the Republic of Lebanon () or the Lebanese Republic, is a country in Western Asia. It is located between Syria to the north and east and Israel to the south, while Cyprus lies to its west across the Mediterranean Sea; its location at the crossroads of the Mediterranean Basin and the Arabian hinterland has contributed to its rich history and shaped a cultural identity of religious diversity. It is part of the Levant region of the Middle East. Lebanon is home to roughly six million people and covers an area of , making it the second smallest country in continental Asia. The official language of the state is Arabic, while French is also formally recognized; the Lebanese dialect of Arabic is used alongside Modern Standard Arabic throughout the country. The earliest evidence of civilization in Lebanon dates back over 7000 years, predating recorded history. Modern-day Lebanon was home to the Phoenicians, a m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karst
Karst is a topography formed from the dissolution of soluble rocks such as limestone, dolomite, and gypsum. It is characterized by underground drainage systems with sinkholes and caves. It has also been documented for more weathering-resistant rocks, such as quartzite, given the right conditions. Subterranean drainage may limit surface water, with few to no rivers or lakes. However, in regions where the dissolved bedrock is covered (perhaps by debris) or confined by one or more superimposed non-soluble rock strata, distinctive karst features may occur only at subsurface levels and can be totally missing above ground. The study of ''paleokarst'' (buried karst in the stratigraphic column) is important in petroleum geology because as much as 50% of the world's hydrocarbon reserves are hosted in carbonate rock, and much of this is found in porous karst systems. Etymology The English word ''karst'' was borrowed from German in the late 19th century, which entered German much earlier ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rock Climber
Rock climbing is a sport in which participants climb up, across, or down natural rock formations. The goal is to reach the summit of a formation or the endpoint of a usually pre-defined route without falling. Rock climbing is a physically and mentally demanding sport, one that often tests a climber's strength, endurance, agility and balance along with mental control. Knowledge of proper climbing techniques and the use of specialized climbing equipment is crucial for the safe completion of routes. Because of the wide range and variety of rock formations around the world, rock climbing has been separated into several different styles and sub-disciplines, such as scrambling, bouldering, sport climbing, and trad (traditional) climbing another activity involving the scaling of hills and similar formations, differentiated by the rock climber's sustained use of hands to support their body weight as well as to provide balance. Rock climbing competitions have the objectives of either ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natural Arches
Nature, in the broadest sense, is the physical world or universe. "Nature" can refer to the phenomena of the physical world, and also to life in general. The study of nature is a large, if not the only, part of science. Although humans are part of nature, human activity is often understood as a separate category from other natural phenomena. The word ''nature'' is borrowed from the Old French ''nature'' and is derived from the Latin word ''natura'', or "essential qualities, innate disposition", and in ancient times, literally meant "birth". In ancient philosophy, ''natura'' is mostly used as the Latin translation of the Greek word ''physis'' (φύσις), which originally related to the intrinsic characteristics of plants, animals, and other features of the world to develop of their own accord. The concept of nature as a whole, the physical universe, is one of several expansions of the original notion; it began with certain core applications of the word φύσις by pre-So ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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