You will need a visa to enter Indonesia.

It is most likely that you can apply for it on arrival, but check this official website if your country is eligible: https://bali.com/bali/bali-visa-indonesia-entry-regulations/ or https://kemlu.go.id/bern/en/news/17810/entering-indonesia-updated-on-2-august-2022

Also available e-Visa on Arrival (eVoA) at https://molina.imigrasi.go.id/

Also, have a look at this interesting map: http://en.wikipedia.org/wiki/Visa_policy_of_Indonesia.