All the tourist literature touts Hon Mieu (also called Tri Nguyen Island) as the site of an outdoor aquarium (Tri Nguyen Fish Lake). Tri Nguyen Fish Lake is situated on Bong Nguyen Island, also called Hon Mieu Island or Tri Nguyen Island, Nha Trang Bay; half an hour from Cau Da Port, Nha Trang City, Khanh Hoa Province.