By the end of the 18th century, the term barque (sometimes, particularly in the US, spelled bark) came to refer to any vessel with a particular type of
sail plan. This comprises three (or more)
masts,
fore-and-aft sails on the
aftermost mast and
square sails on all other masts. Barques were the workhorse of the
golden age of sail in the mid-19th century as they attained passages that nearly matched full-rigged ships, but could operate with smaller crews. The advantage of these rigs was that they needed smaller (therefore cheaper) crews than a comparable
full-rigged ship or
brig-rigged vessel, as fewer of the labour-intensive square sails were used, and the rig itself is cheaper. Conversely, the ship rig tended to be retained for training vessels where the larger the crew, the more seamen were trained. Another advantage is that, downwind, a barque can outperform a
schooner or
barkentine, and is both easier to handle and better at going to windward than a full-rigged ship. While a full-rigged ship is the best runner available, and while fore-and-aft rigged vessels are the best at going to windward, the barque and the barquentine, are compromises, which combine, in different proportions, the best elements of these two. Whether square-rig, barque, barquentine or schooner is optimal depends on the degree to which the sailing-route and season can be chosen to achieve following-wind. Square-riggers predominated for intercontinental sailing on routes chosen for following-winds. Most ocean-going
windjammers were four-masted barques, due to the above-described considerations and compromises. Usually the main mast was the tallest; that of
Moshulu extends to 58 m off the deck. The four-masted barque can be handled with a surprisingly small crew—at minimum, 10—and while the usual crew was around 30, almost half of them could be apprentices. '' () Today many sailing-
school ships are barques. A well-preserved example of a commercial barque is the
Pommern, the only windjammer in original condition. Its home is in
Mariehamn outside the
Åland maritime museum. The wooden barque
Sigyn, built in
Gothenburg 1887, is now a
museum ship in
Turku. The wooden
whaling barque
Charles W. Morgan, launched 1841, taken out of service 1921, is now a museum ship at
Mystic Seaport in
Connecticut. The
Charles W. Morgan has recently been refit and is (as of summer, 2014) sailing the New England coast. The
United States Coast Guard still has an operational barque, built in Germany in 1936 and captured as a
war prize, the
USCGC Eagle, which the
United States Coast Guard Academy in
New London uses as a training vessel. The
Sydney Heritage Fleet restored an iron-hulled three-masted barque, the
James Craig, originally constructed as
Clan Macleod in 1874 and sailing at sea fortnightly. The oldest active sailing vessel in the world, the
Star of India, was built in 1863 as a full-rigged ship, then converted into a barque in 1901. This type of ship inspired the French composer
Maurice Ravel to write his famous piece,
''Une Barque sur l'ocean'', originally composed for piano, in 1905, then orchestrated in 1906.
Statsraad Lehmkuhl is in active operation in its barque form, stripped down without most of its winches and later improvements more aligned to the upbringing of future sailors both as a schoolship, training operations for the Norwegian Navy and generally available for interested volunteers. During the summer of 2021, it hosted "NRK Sommarskuta" with live TV everyday sailing all of the Norwegian coast from north to south and crossing the North Sea to Shetland. After this it will perform its first full sailing trip around world, estimated to take 19 months with many promotional events along the way. Scientific equipment has been installed in support of ongoing university studies to monitor and log environmental data. ==Barques and barque shrines in Ancient Egypt==