A visa is required for entering Indonesia. A Visa-on-Arrival system is in place for most countries including Australia, Canada, US & EU citizens.
This visa can be obtained directly when you are landed at the certain airports (including the international airport of Ngurah Rai, Bali) and seaport in Indonesia regardless of the purpose of your visits (Business, Tourist, Social). The Visa on Arrival is not a work visa nor a visitation visa. Therefore, it can not be converted to obtain other immigration permits. The maximum stays permitted for the visa on arrival is 30 days. If you plan to stay longer than 30 days, you need to mention your intention to stay longer. Visa on Arrival can be extended for another 30 days. Detail information is here.
The general requirements for Visa On Arrival are:
Those 64 countries and 1 region are as follow:
Other countries listed above should use a standard visa application through the Indonesian Embassy near your location.
Upon leaving, a 150,000 rupiah departure tax will be assessed, which is paid in the airport.