Nyepi is a Balinese “Day of Silence” that is commemorated every Isakawarsa (Saka new year) according to the Balinese calendar (in 2015, it fell on March 21). It is a Hindu celebration mainly celebrated in Bali, Indonesia. Nyepi, a public holiday in Indonesia, is a day of silence, fasting and meditation for the Balinese.
Observed from 6 a.m. until 6 a.m. the next morning, Nyepi is a day reserved for self-reflection, and as such, anything that might interfere with that purpose is restricted. The main restrictions are no lighting fires (and lights must be kept low); no working; no entertainment or pleasure; no traveling; and, for some, no talking or eating at all. The effect of these prohibitions is that Bali’s usually bustling streets and roads are empty, there is little or no noise from TVs and radios, and few signs of activity are seen even inside homes. The only people to be seen outdoors are the Pecalang, traditional security men who patrol the streets to ensure the prohibitions are being followed.
Although Nyepi is primarily a Hindu holiday, non-Hindu residents and tourists are not exempt from the restrictions. Although they are free to do as they wish inside their hotels, no one is allowed onto the beaches or streets, and the only airport in Bali remains closed for the entire day. The only exceptions granted are for emergency vehicles responding to life-threatening conditions and women about to give birth.
Ogoh-ogoh are statues built for the Ngrupuk parade, which takes place on the eve of Nyepi day in Bali, Indonesia. Ogoh-ogoh normally have form of mythological beings, mostly demons. As with many creative endeavours based on Balinese Hinduism, the creation of Ogoh-ogoh represents spiritual aims inspired by Hindu philosophy.
The main purpose of the making of Ogoh-ogoh is the purification of the natural environment of any spiritual pollutants emitted from the activities of living beings (especially humans). The forms of Ogoh-ogoh represent the Bhuta-Kala (Bhuta: eternal energy, Kala: eternal time), according to Hindu teachings. The imperceptible potentials of nature cannot be thoroughly explored by anyone. Philosophically, civilized men are required to manage the natural resources without damaging the environment itself.
Aside from being the symbol of Bhuta-Kala, Ogoh-ogoh is considered a symbol of modes of nature that form the malicious characters of living beings. Each village usually build one Ogoh-ogoh mainly build by each village’s Seka Truna Truni (Baliness village’s youth organization), but often some smaller ogoh-ogoh also built by groups of children around the village. Some artist also usually build one. After being paraded on a convoy around the town, finally it is burnt to ashes in a cemetery as a symbol of self-purification.
An Ogoh-ogoh is normally standing on a pad built of timber planks and bamboos. The pad is designed to sustain the Ogoh-ogoh while it is being lifted and carried around the village or the town square. There are normally eight or more men carrying the Ogoh-ogoh on their shoulders. This procession is accompanied by orchestral music performed by the youth. The use of flares is also a main part of the parade.
During the procession, the Ogoh-ogoh is rotated counter-clockwise three times. This act is done at every T-junction and crossroad of the village. Rotating the effigies during the cremational parade and the eve of Nyepi represents the contact of the bodies with the spirits. It is intended to bewilder the evil spirits so that they go away and cease harming human beings.
The Ogoh-ogoh is a very recent addition to the Nyepi ceremonies, first appearing in Denpasar in the early 1980s. At that time, they were carefully monitored for any criticism of the Suharto regime.
On the day after Nyepi, known as Ngembak Geni, social activity picks up again quickly, as families and friends gather to ask forgiveness from one another, and to perform certain religious rituals together.
Source : Wikipedia