NAS Annual Conference 2026: Maritime Heritage

The Nautical Archaeology Society (NAS) Annual Conference 2026 returns to the historic maritime city of Portsmouth to showcase the latest breakthroughs in underwater research and conservation. This two-day flagship event brings together a diverse international community of researchers, professional archaeologists, and dedicated volunteers to explore the evolving landscape of maritime heritage.

The 2026 theme focuses on "Bridging the Depths," examining how traditional archaeological methods are being revolutionised by cutting-edge digital technologies. Attendees will gain exclusive insights into recent shipwreck discoveries, submerged prehistoric landscapes, and innovative site-recording techniques. The conference serves as a critical platform for sharing results from both high-budget professional excavations and grassroots community-led projects.

Beyond the formal presentations, the event fosters a collaborative atmosphere through its dedicated "Research Gallery," where emerging scholars and project leaders display poster presentations and physical artifacts. This provides a unique opportunity for networking with industry leaders and academic experts. The weekend schedule is also complemented by social mixers and optional site visits to Portsmouth’s world-class maritime museums, including the Mary Rose Museum and the National Museum of the Royal Navy.

Whether you are a professional maritime archaeologist, a student seeking to enter the field, or a diving enthusiast with a passion for history, this conference offers a comprehensive look at how we protect and interpret our threatened underwater heritage. Participants will leave with a deeper understanding of the legal frameworks protecting maritime sites and the practical skills being used to document our history before it is lost to the sea.