Yes, Australian passport holders need a visa to enter Sri Lanka. The easiest option is the Electronic Travel Authorization (ETA), which can be applied for online before departure.
Sri Lanka uses the Sri Lankan Rupee (LKR). Australian dollars are not widely accepted, but you can exchange currency at the airport, banks, or licensed money changers. ATMs are readily available in cities and tourist areas.
Most Australian phones work in Sri Lanka on international roaming, but check with your provider for rates. Alternatively, purchasing a local SIM card on arrival is affordable and gives you good 4G coverage across major towns and tourist areas.
The best time depends on the region. The west and south coasts are ideal from November to April, while the east coast is best from May to September. December to March is the most popular season for Australians during summer holidays.
No vaccinations are mandatory for travel from Australia to Sri Lanka, but Hepatitis A, Typhoid, and routine immunisations are recommended. Comprehensive travel insurance is strongly advised to cover medical emergencies, trip cancellations, and lost luggage.