Present inside what was once the royal palace of the kingdom of Kandy, the Temple of the Tooth is one of the most sacred locations in the country. Home to the tooth relic of Lord Buddha himself, the temple is regularly overrun by throngs of devoted pilgrims and curious tourists. While the tooth relic itself is not displayed, the temple with its opulent architecture and lavish decorations combined with the well manicured outdoor areas are enough to warrant a visit here. Being a holy location, it is important that you dress appropriately. You should also know that flash photography is banned in some areas so be aware of your surroundings.