Advice on Diving in Poland

...n underwater legacy of submarines, war freighters, and cruisers. Older 17th century wooden wrecks are well preserved too, largely due to the low levels of salinity and oxygen, at depth. Many wrecks are still left unexplored, with relatively little known about them. Sonar technology and the development of technical diving has led to more being discovered recently. A major area for shipwreck dive sites is from the Gulf of Gdańsk, following the coast westwards towards Leba. There are plenty of penetrable wrecks within average recreational diving limits of 20-30 meters. Novice divers have the op...