Seruwawila Rajamaha Viharaya, located in the Trincomalee District of Sri Lanka, is an ancient and sacred Buddhist temple with historical significance. It is believed to have been established around the 2nd century BCE, during the reign of King Kavantissa, and is one of the oldest temples in Sri Lanka. The temple is known for housing a relic of the Buddha, which was brought to the site by the king. Seruwawila Rajamaha Viharaya is an important pilgrimage site for Buddhists, attracting devotees who come to worship and meditate in its peaceful surroundings. The temple is also admired for its beautiful architecture, including its large stupa, which is surrounded by lush greenery and serene landscapes, making it a serene spot for spiritual reflection and historical exploration.