Visas. Most nationalities can get a 30-day visa on arrival at international airports and major land borders for $30-50 USD (depending on nationality), payable in cash. You will need a passport photo. An e-visa is also available for $50 including processing fees, but is only valid at specific entry points. ASEAN nationals enter visa-free for 30 days. Since 2025, Laos requires a digital arrival and departure card (LDIF) to be completed online before entering or leaving the country.
Money. The currency is the Lao kip (LAK), but Thai baht and US dollars are widely accepted in tourist areas. ATMs are common in Vientiane, Luang Prabang, and Pakse, but scarce in smaller towns -- carry cash when heading off the beaten track. Credit cards are accepted at upscale restaurants and hotels in the main cities, but not much elsewhere.
Budget. Laos is very affordable. Budget travelers can manage on $25-35 per day, covering simple guesthouse accommodation, local food, transport, and activities. Mid-range travelers spending $50-80 per day will be comfortable.
Language. The official language is Lao, which is closely related to Thai. Younger Lao people in tourist areas speak reasonable English. Older people sometimes speak French, a legacy of colonial rule. Outside the main towns, communication can be a challenge -- a few words of Lao go a long way and are always appreciated. The Lao greeting is 'sabaidee.'
Safety. Laos is generally very safe for travelers. Petty theft can occur in tourist areas, so take normal precautions. The most serious risk is unexploded ordnance (UXO) in rural areas, a legacy of the Vietnam War-era bombing campaign. Stick to marked paths in the countryside, particularly around the Plain of Jars and the Ho Chi Minh Trail areas. Never touch anything that looks like a bomb or shell.
Electricity. 230V, 50Hz. Plug types A, B, C, E, and F are all found. Bring a universal adapter.
Internet. Wi-Fi is available in guesthouses and cafes in all tourist towns. A local SIM card with data is cheap and easy to get at the airports or phone shops in any town.
Health. Tap water is not safe to drink -- stick to bottled or filtered water. Mosquito-borne diseases including dengue and malaria are present, particularly in rural areas. Use repellent and sleep under a net where possible. Medical facilities are limited outside Vientiane; for anything serious, most travelers cross to Thailand.