Most Western travellers will require a visa in order to gain entry to Indonesia.
Visas must be obtained prior to entry by submitting applications together with two passport size photographs at least two months before departure at the nearest Embassy or Consulate of the Republic of Indonesia. Tourist, business, cultural and family visas will be granted as subject to approval by Indonesian authorities.
Tourists from Brunei, Chile, Hong Kong, Macau, Malaysia, Morocco, Peru, the Philippines, Singapore, Thailand and Vietnam can enter Indonesia without a visa.
View visa requirements from the Indonesian Ministry of Culture and Tourism