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Geography
The waterfall system consists of 275 falls along 2.7 kilometres (1.67 miles) of the Iguazu River. Position is at Latitude (DMS): 25° 40' 60 S ,Longitude (DMS): 54° 25' 60 W . Some of the individual falls are up to 82 metres (269 ft) in height, though the majority are about 64 metres (210 ft). The Garganta del Diablo (Devil's Throat in English; Garganta do Diabo in Portuguese), a U-shaped 150-metre-wide and 700-metre-long (490 by 2300 feet) cliff, is the most impressive of all, and marks the border between Argentina and Brazil. Two thirds of the falls are within Argentine territory. [1] About 900 metres of the 2.7-kilometre length does not have water flowing over it. The edge of the basalt cap recedes only 3 mm per year.
The water of the lower Iguazu collects in a canyon that drains into the Rio Parana in Argentina.
Access
The falls can be reached from the two main towns on either side of the falls: Foz do Iguaçu in the Brazilian state of Paraná, and Puerto Iguazú in the Argentine province of Misiones as well as from Ciudad del Este (Paraguay) on the other side of the Parana river from Foz do Iguaçu. The falls are shared by the Iguazú National Park (Argentina) and Iguaçu National Park (Brazil). These parks were designated UNESCO World Heritage Sites in 1984 and 1986, respectively.[3]
On the Brazilian side there is a long walkway along the canyon with an extension to the lower base of the “Garganta del Diablo”. The Argentian access is facilitated by the Tren Ecológico de la Selva (Rainforest Ecological Train), which brings visitors to different walkways. The “Paseo Garganta del Diablo” is a one kilometer long way to bring the visitor directly over the falls of the “Garganta del Diablo”. Other walkways allow access to the elongated stretch of falls on the Argentinian side and to the ferry that connects to the San Martin island.
The fall area provides opportunities for water sports and rock climbing.
Comparisons to other famous falls
Upon seeing Iguaçu, First Lady Eleanor Roosevelt reportedly exclaimed "Poor Niagara!"[1] Vastly larger than North America's Niagara Falls, Iguaçu is rivalled only by Southern Africa's Victoria Falls which separates Zambia and Zimbabwe (this is excluding extremely large rapid-like falls such as the Boyoma Falls). Whilst Iguazu is wider because it is split into about 270 discrete falls and large islands, Victoria is the largest curtain of water in the world, at over a 1600 m wide and over 100 m (350 ft) in height (in low flow Victoria is split into five by islands; in high flow it can be uninterrupted).
The water falling over Iguazu in peak flow has a surface area of about 40 ha (1.3 million ft²) whilst Victoria in peak flow has a surface area of over 55 ha (1.8 million ft²).[4] By comparison, Niagara has a surface area of under 18.3 ha (600,000 ft²).[5] Victoria's annual peak flow is also greater than Iguazu's annual peak—9 100 m³/s versus 6 500—though in times of extreme flood the two have recorded very similar maximum water discharge (well in excess of 12 000 m³/s). Niagara's annual peak flow is about 2 800 m³/s, although an all-time peak of 6 800 has been recorded.[5] Iguazu and Victoria fluctuate more greatly in their flow rate. Mist rises between 30 and 150 m (100 and 500 ft) from Iguazu's Garganta do Diabo, and over 300 m (1,000 ft) above Victoria (sometimes over 600 m).
Iguazu, however, affords better views and walkways and its shape allows for spectacular vistas. At one point a person can stand and be surrounded by 260 degrees of waterfalls. The Garganta do Diabo has water pouring into it from three sides. Likewise, because Iguazu is split into many relatively small falls, one can view these a portion at a time. Victoria does not allow this, as it is essentially one waterfall that falls into a canyon and is too immense to appreciate at once (except from the air).
As of July 24, 2006 a severe drought in South America had caused the river feeding the falls to become parched, reducing the amount of water flowing over the falls to 300 m³ (80,000 gallons) per second, down from the normal flow of 1,300 m³/s to 1,500 m³/s (350,000 to 400,000 ga/s). By early December, the flow was spectacular again, according to visiting tourists. This was unusual, as normally dry periods last only a few weeks.[2]
Iguazu Falls in fiction
Some movies the Falls were featured in:
- Shock Corridor (1963) (16mm color footage of the falls appear for a stylized effect in this black and white film)
- Moonraker (1979), James Bond film
- The Mission (1986)
- Happy Together (1997), by Hong Kong director Wong Kar-wai
- Mr. Magoo (1997)
- Miami Vice (2006)
- Godzilla 3D to the MAX (2007)
- Indiana Jones and the Kingdom of the Crystal Skull (2008)
In addition to movies, Iguazu Falls has been featured in other media:
One Life to Live's Tina Lord goes over the Iguazu Falls in 1987, presumably to her death; she later turns up alive, in time to crash her husband's wedding to another woman. Twenty years later, Iguazu Falls is mentioned on the soap opera again, as the place Gigi Morasco uses to lead detectives in the wrong direction in their search for fugitive Marcie McBain.
At the end of Smallville's season 6 premiere a ghostly creature, known on the series as a phantom, is seen speeding across "Iguaçu Falls". The falls are wrongly placed in Patagonia in the subtitles, and the image shown is not from the real falls. The Falls also appear prominently in the 2005 Honda "Impossible Dream" TV advertisement.
Iguazu Falls in music
- Tortoise's 1998 album TNT contains a track named "The Suspension Bridge at Iguazu Falls".
- "Iguazu" is the title of an instrumental song by Gustavo Santaolalla that was featured in the film, The Insider, starring Russell Crowe, the first episode of season 1 of 24, and in the HBO TV series Deadwood. Most recently, it features in the movie Babel, starring Brad Pitt and Cate Blanchett, a film by the Mexican director Alejandro Gonzalez Inarritu, for whom Santaolalla has worked before. The song is based mainly on a repetitive fast-picking pattern played on a charango or a similar guitar-like string instrument from Argentina. Beside these soundtracks, it can be found on Santaolalla's album Ronroco published on Nonesuch in 1998.
References
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