It is a kind of ship used for inland water transportation in Poland. Widely used between the 16th and 18th centuries, it is known for its unique design and function, mainly for transporting grain. The design is adapted to the natural conditions of the Viswa River, with a flat hull and slightly upturned bow and stern. It has a large load capacity and can carry 600-800 barrels of grain. It usually consists of 12-14 crew members who are responsible for operating the vessel and transporting cargo. It is now housed in the National Maritime Museum in Gdansk, Poland. It is an important part of Polish water transport and an important symbol of Polish culture and history.

It is an important inland water transport vessel in the history of Poland. This kind of ship is famous for its strong construction and strong carrying capacity, and is mainly used to transport bulk commodities such as grain. It was widely used on the Vistava River during the 16th to 18th centuries, especially in the southern regions of Poland. The design is adapted to the natural conditions of the Vistava River, with a flat and sturdy hull capable of carrying heavy loads, with a sharp bow and a strong stern to accommodate the flow and shoals of the river. It is an important part of Polish water transport and an important symbol of Polish culture and history. Models of these ships are kept in the National Maritime Museum in Gdansk, Poland.

It is a model of a traditional Polish vessel that represents the large flat-bottomed boats used to transport food on the Vishwa River from the 16th to 18th centuries. Known for its enormous size and carrying capacity, it is capable of carrying 1100-1140 barrels of grain and requires a crew of 16-18 to operate. It was the largest barge on the Vistava at the time, with a flat bottom and solid structure, with a sharp bow and a strong stern. Designed to adapt to the natural flow of the river, the crew uses sails and paddles to control the ship's progress. An opportunity for history lovers to learn about and recreate the history of navigation in Poland.

It was launched in 1940 as a cargo ship, mainly on the route between Gotland and the Swedish mainland. Known for its rugged construction and navigational ability, it plays an important role in maritime transport. It sank due to a leak on April 9, 1963, but fortunately, all five crew members survived and were rescued by a passing ship three days later. Its history and its ultimate fate became a landmark event in Swedish maritime history. The original model of the Baltica is preserved in the Swedish Maritime Museum, providing future generations with a detailed interpretation and commemoration of the famous sailboat.

was the shipwreck of a small Roman-period galleon, dated to the end of the 3rd century AD, probably sunk in a storm, and was at anchor for refuge in the shallow port of Laurons, west of modern-day Marseille, France. It is about 15 meters long and has an estimated displacement of about 30 tons. It may only trade between small ports on the local coast. When the ship was sunk, its left side was quickly covered with sediment, ensuring an excellent state of preservation down to the deck and even the railing. There are preserved rigging elements, spare rudders, and fragments of wooden panels that may cover the cargo hold, as well as rarely preserved structures used to support the side rudders. This reconstruction is based on the plans of R.Bockius

They were large ships used for trade, war and exploration in the 15th and early 16th centuries. Originating in the Mediterranean, it is a product of the development of sailing technology. It is known for its stability on rough seas, and has plenty of space to load cargo and supplies, suitable for long-distance sailing. Known as a "holk" in northern Europe, and were built of clinker, meaning they used an overlapping wood board structure, which was considered strong and durable at the time. The design includes a tall forecastle and stern, and multiple masts, usually equipped with square sails and Latin sails, allowing it to adapt to different wind directions.

A Swedish-designed sailboat, designed by JacIversen and TordSund, originally built in 1942. Originally built with a wooden hull, a glass-and-steel version was developed, simulating a traditional wooden hull structure. There are cruise accommodation facilities, while others are optimized for competition and have minimal internal facilities. Fully equipped boats can usually accommodate four people, with two main bunks and a front "V" bunk. It is known for its excellent sailing performance and ease of driving. With its classic design, nautical performance and build quality, it has become one of the most popular sailing ships in history.