Strel Swimming Adventures offers unique swimming holiday and vacation trips and liveaboard swim cruises in Croatia, Greece, Montenegro, Turkey, Slovenia and Mexico. Established in 2010 by Guinness record holder and world-renowned marathon swimmer Martin Strel – Big River Man.

Whether you´re an experienced open-water swimmer or simply want something different from your holiday trip, we have the perfect swimming adventure for you. All of our swimming destinations in the Mediterranean have been carefully selected to ensure that you´ll be swimming safely in the best locations. All you need is a passion for the open water – we will do the rest!

Our 2024 season offers you swimming adventure tours at Slovenian Lakes and Rivers, Croatian Islands, Montenegro Fjords, Mediterranean Greece, Turkey, and also Mexican trips to the Caribbean Bacalar & Loreto (Baja). Join in and experience the best swimming adventure trip!