This is one of the most revered sacred sites on the island. The name itself explains the reason; the tooth of Lord Buddha is kept inside this temple, and as it is home to a part of Buddha himself, Buddhists consider this as a sacred temple of the highest order. Built back in the 16th century, the Temple of the Tooth has had many facelifts throughout the years. People from all over Sri Lanka and other parts of the world visit this temple for religious reasons, and during the festivals and rituals, you'd see that this temple is filled to the brim, whether it is pilgrims or curious sightseers.