Freiwassermuseum – Landesverband für Unterwasserarchäologie M-V e.V.

The state underwater archaeology association guides small groups (4–10) of experienced divers to historic wrecks off Rügen and Rostock, with briefings on history, research and heritage-friendly behaviour; it is not a dive school. Trips mostly on request; also an ROV service for non-divers and an online 3D 'digital museum'.