The Dajia Jenn Lann Temple, also known as the Zhenlan or Mazu Temple, is a temple dedicated to the Chinese Goddess Mazu, the Goddess of Sea and Patron Deity of fishermen, sailors and any occupations related to sea/ocean. The temple is located in the Dajia District of Taichung, Taiwan. It is known for being the start of the Dajia Mazu Pilgrimage, an annual celebration of the sea goddess.