🇱🇺 Luxembourg

Scuba diving in Luxembourg is limited because the country is landlocked and has no major marine coast. Most local training and dives are done in freshwater settings such as lakes, quarries, and controlled environments run by a small number of dive centers. Typical conditions depend heavily on the site, but divers should expect freshwater temperatures that can be cool outside summer, variable visibility, and careful buoyancy control due to changing bottom compositions. For open-water saltwater diving, many Luxembourg-based divers plan day trips or weekends to Belgium, France, or the Netherlands to access the North Sea and the Channel.