Temple etiquette is mostly quiet attention to the people and sacred spaces around you. Visitors are not expected to know every custom in advance.
Dress and shoes
Wear clothing that covers shoulders and knees. Remove shoes before entering shrine halls, meditation rooms and any building where others have left footwear outside.
Body language
Avoid pointing the soles of the feet towards Buddha images, monks or other people. Sit with legs folded to the side or cross-legged. A wai—palms together with a small bow—is a respectful greeting.
Around monks
Women should not touch monks or pass objects directly hand to hand. Use an offering cloth, bowl or lay attendant. Cash donations are given to temple stewards or placed in donation boxes rather than handed to a monk.
Photography and conversation
Ask before photographing inside and keep phones silent. Outdoor festival photography is usually welcome, but ceremonies deserve space. Questions are best asked after chanting or the meal offering rather than during it.