INDONESIA, LOMBOK, MOUNT RINJANI


ABOUT MOUNT RINJANI

Mount Rinjani or Gunung Rinjani is an active volcano in Indonesia on the island of Lombok. Administratively the mountain is in the Regency of North Lombok, West Nusa Tenggara. It rises to 3,726 metres (12,224 ft), making it the second highest volcano in Indonesia.

Rinjani volcano on the island of Lombok rises to 3,726 metres (12,224 ft), second in height among Indonesian volcanoes only to Sumatra's Kerinci volcano. Rinjani has a steep-sided conical profile when viewed from the east, but the western side of the compound volcano is truncated by the 6 x 8.5 km, oval-shaped Segara Anak caldera. The western half of the caldera contains a 230 metre-deep lake whose crescentic form results from growth of the post-caldera cone Barujari at the eastern end of the caldera.

On the top of the volcano is a 6 kilometres (3.7 mi) by 8.5 kilometres (5.3 mi) caldera, which is filled partially by the crater lake known as Segara Anak (Child of the Sea). This lake is approximately 2,000 metres (6,600 ft) above sea level and estimated to be about 200 metres (660 ft) deep; the caldera also contains hot springs. It takes a full day to reach the rim of the Crater Lake just below the summit. Lenticular clouds hang over Rinjani, shaped like a flying saucer forming really high wind speeds above the peaks and create a spectacular drape on the mean volcano.

The volcano and the caldera are protected by the Gunung Rinjani National Park established in 1997. Tourism is increasingly popular with trekkers able to visit the rim, make their way into the caldera or even to make the more arduous climb to the highest point; fatalities, however, are not uncommon. In July 2009 the summit route was closed due to volcanic activity at that time and subsequently reopened when the activity decreased. During early 2010 up to and including May 2010 access to Rinjani was at times again restricted due to volcanic activity.

The park is popular for mountain climbs and trekking and represents an important nature reserve and water catchement area. The park is officially 41,330 hectares within the park boundaries and includes a further 66,000 hectares of protected forest outside. The mountain and its satellites form the Mount Rinjani National Park (Taman Nasional Gunung Rinjani) - officially 41,000 hectares within the park boundaries and a further 66,000 hectares of protected forest outside. In 2008, the Indonesian government proposed to UNESCO that Mount Rinjani be one of the world's official geoparks. If this was approved by UNESCO, Mount Rinjani would become the first such geological park in Indonesia.

It has been claimed that the preliminary documentation required for UNESCO registration has not received sufficient support from the Nusa Teggara Barat government offices. Among the requirements to become a geo-park sufficient information must be supplied to show that the location has sufficient and appropriate management, information services, access to educational instruction to facilitate "knowledge-based geotourism", the implementation of a sustainable regional economy, biodiversity conservation, and to have established public access to the park area. 

Mount Rinjani has obtained the World Legacy Award from Conservation International and Traveller (2004), and was a finalist for Tourism for Tomorrow Awards (2005 and 2008) from the World Travel Tourism Council (WTTC).

Rinjani owl is found in 2003 and after 10 years evidence research is recognized as a new endemic owl (before it, in 19th century is recognized as Mollucas owl).

You can either descend deep into the heart of the crater, or climb to the mountain's summit. In the sulphur mud pools exist the earth's first organisms-bacteria that produce carbon dioxide. the mountains are populated with packs of apes, climbers should be very cautious.

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Vaccinations, Immunizations and Medications

The following vaccines is recommended for your travel to Indonesia. Discuss your travel plans and personal health with a health-care provider to determine which vaccines you will need.

Malaria
Malaria is always a serious disease and may be a deadly illness. Humans get malaria from the bite of a mosquito infected with the parasite. Your risk of malaria may be high in all countries in East Africa, including cities. All travelers to East Africa, including infants, children, and former residents of East Africa, may be at risk for malaria. Risk of malaria may be high in all countries in East Africa, including cities. Prevent this serious disease by seeing your health care provider for a prescription antimalarial drug and by protecting yourself against mosquito bites. 

Meningococcal (meningitis) 
If you plan to visit countries in this region that experience epidemics of meningococcal disease during December through June.

Rabies, pre-exposure vaccination, if you might have extensive unprotected outdoor exposure in rural areas, such as might occur during camping, hiking, or bicycling, or engaging in certain occupational activities.

Typhoid vaccine
Typhoid fever can be contracted through contaminated drinking water or food, or by eating food or drinking beverages that have been handled by a person who is infected. Large outbreaks are most often related to fecal contamination of water supplies or foods sold by street vendors.

Vaccination should be given 10 days before travel and at 10 year intervals if there is on-going risk. · As needed, booster doses for tetanus-diphtheria, measles, and a one-time dose of polio vaccine for adults.

Food and Waterborne Diseases
Make sure your food and drinking water are safe. Food and waterborne diseases are the primary cause of illness in travelers. Travelers' diarrhea can be caused by viruses, bacteria, or parasites, which are found throughout East Africa and can contaminate food or water. Infections may cause diarrhea and vomiting (E. coli, Salmonella, cholera, and parasites), fever (typhoid fever and toxoplasmosis), or liver damage (hepatitis).

To stay healthy, do...
Wash your hands often with soap and water or, if hands are not visibly soiled, use a waterless, alcohol-based hand rub to remove potentially infectious materials from your skin and help prevent disease transmission.

In developing countries, drink only bottled or boiled water, or carbonated (bubbly) drinks in cans or bottles. Avoid tap water, fountain drinks, and ice cubes. If this is not possible, learn how to make water safer to drink.

Take your malaria prevention medication before, during, and after travel, as directed. (See your health care provider for a prescription.)

To prevent fungal and parasitic infections, keep feet clean and dry, and do not go barefoot, even on beaches.

Always use latex condoms to reduce the risk of HIV and other sexually transmitted diseases.

Protect yourself from mosquito insect bites:
Wear long-sleeved shirts, long pants, and hats when outdoors.

Use insect repellents that contain DEET (N, N-diethylmethyltoluamide).

If no screening or air conditioning is available: use a pyrethroid-containing spray in living and sleeping areas during evening and night-time hours; sleep under bed nets, preferably insecticide-treated ones.

Do not…
Do not eat food purchased from street vendors or food that is not well cooked to reduce risk of infection (i.e., hepatitis A and typhoid fever).

Do not drink beverages with ice.

Avoid dairy products, unless you know they have been pasteurized.

Do not swim in fresh water to avoid exposure to certain water-borne diseases such as schistosomiasis.

Do not handle animals, especially monkeys, dogs, and cats, to avoid bites and serious diseases (including rabies and plague). Consider pre-exposure rabies vaccination if you might have extensive unprotected outdoor exposure in rural areas.

Do not share needles for tattoos, body piercing or injections to prevent infections such as HIV and hepatitis B.
Avoid poultry farms, bird markets, and other places where live poultry is raised or kept.

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