Buddhism occupies an important position in Sri Lanka. Temples with a history of more than 2,000 years can be seen everywhere. Visitors should take off their shoes and hats before entering the temple, and their shoulders should not be exposed. It is suggested to buy a pair of sandals in the local small commodity market, which is more convenient to put on and take off and more suitable for sudden heavy rain in rainy season. It is also very cheap for a lady to buy a shawl or a long skirt.
Taking a train in Sri Lanka is much more comfortable than taking a long-distance bus. You can not only see the beautiful scenery, but also really blend in with the local people. However, female tourists will inevitably meet salty pig hands on crowded trains. They are advised not to be too exposed when riding, and choose to sit with local women. It is best not to travel by night train or coach.
Sri Lanka has a general sanitation, so don't drink tap water. Because of the hot climate, mosquitoes and flies can be seen everywhere, and it is difficult to buy sunscreen in Sri Lanka. It is recommended to prepare sunscreen products, mosquito repellent and various commonly used drugs in advance, and buy travel health insurance.
Although most Sri Lankans like to be photographed, tourists are advised to ask for permission before taking pictures, because some people will ask you to pay a little money, which is also a way of making a living. Remember not to take photos in sensitive places such as military facilities, and don't make disrespectful gestures when taking photos in temples. In addition, Sri Lankans think that the left hand is unclean, and it is impolite to pass things or food with the left hand.