Clothing in Temples: It is mandatory to cover shoulders and knees to enter any sacred place. You must also take off your shoes and hats. Never turn your back on a Buddha statue to take a photo, it is considered serious disrespect.

Internal Transportation: The tuk-tuk is king for short distances. For long journeys, trains are scenic but slow; It is recommended to reserve weeks in advance. Local buses are very cheap but drive very quickly.

Visa and Currency: Most travelers require an ETA (electronic travel authorization) which is processed online. The currency is the Sri Lanka Rupee (LKR). Although cards are accepted in cities, cash is essential for markets, tips and rural areas.

Cultural Respect: Buddha tattoos must be covered as they may cause legal problems or denial of entry. Kindness is the norm; a small sideways nod (the 'head bobble') usually means 'yes' or 'got it'.