Entry
Timor-Leste (East Timor) borders Indonesia by land and became an ASEAN member in October 2025. Entry requirements depend on the passport. The official immigration pages list arrival rules, but these may not be current: a passport valid for at least 6 months, a return ticket, proof of funds and an arrival card, plus a visa fee payable in cash in US dollars for nationalities that need a visa. Before travelling, check the Immigration Service site to find out whether a visa or fee applies to you. The currency is the US dollar, so bring cash: money changers and ATMs can be hard to find, particularly at border posts.
Culture and practical - take note
This is a mostly Catholic country where community and church life are strong. In churches and villages, dress modestly; greet people politely, and obtain consent before taking photos of them or of ceremonies. The official languages are Tetum and Portuguese, and older people widely understand Indonesian. Outside Dili, roads may be rough and facilities may be limited, so arrange transport and lodging in advance, and take water and cash along. Precautions against dengue and malaria apply. Anyone crossing by land from Atambua (East Nusa Tenggara) should first check the rules for vehicles and the opening hours of the border post.
Emergency and help
Ask your hotel for the local emergency numbers and save the contact of your own embassy, or the country that represents yours, before you go.