The Ocean Optics Conference Planning Committee is excited to announce that Ocean Optics XXV will take place October 2–7, 2022, at the International Centre for Interdisciplinary Science and Education (ICISE) in Quy Nhon, Binh Dinh, Vietnam. ICISE is designed specifically to host scientific conferences and provides an ideal venue for presentations, training, and opportunities for collaboration that are such an important part of Ocean Optics Conferences. The conference center is located on the coast between the mountains and the sea, with easy access to the mid-size city of Quy Nhon. Information will be posted on this website regarding abstract submissions, plenary speakers, housing, and travel over the next several weeks—please be sure to check back often!