Campania was 83 meters (272 ft) long overall and had a beam of 12.7 m (42 ft) and a draft of 5 m (16 ft). She displaced 2,483 long tons (2,523 t) normally and up to 3,187 long tons (3,238 t) at full load. Her propulsion system consisted of a pair of vertical triple-expansion steam engines each driving a single screw propeller. Steam was supplied by four coal-fired, cylindrical fire-tube boilers that were vented into a single funnel. Her engines were rated at 5,001 indicated horsepower (3,729 kW) and produced a top speed of 15.7 knots (29.1 km/h; 18.1 mph). The ship had a cruising radius of about 1,850 nautical miles (3,430 km; 2,130 mi) at a speed of 10 knots (19 km/h; 12 mph). She had a crew of 11 officers and 193 enlisted men.^[1]

Campania was armed with a main battery of six 152 mm (6 in) L/40 guns mounted singly; one was placed on the forecastle, one at the stern, and two on each broadside in sponsons on the main deck. She was also equipped with two 76 mm (3 in) L40 guns, three 76 mm L/40 guns in anti-aircraft mountings, two 47 mm (1.9 in) guns, and a pair of machine guns. The ship was only lightly armored, with a 25 mm (0.98 in) thick deck, and 50 mm (2 in) thick plating on her conning tower.^[1]

Campania was built by the Castellammare shipyard, where her keel was laid on 9 August 1913, the same day as Basilicata. The ships were small enough that they could be built on the same slipway. They were launched less than a year later on 23 July 1914. After fitting-out work was completed, Campannia was commissioned on 18 May 1917, four months before her sister ship.^[1]

Designed as a colonial cruiser in the mold of the cruiser Calabria, Campania spent the first several years of her career in Italy's African colonies, including Italian Libya. On 1 July 1921, the ship was reclassified as a gunboat and two of her 152 mm guns were removed during reconstruction work that lasted until 1922. Starting in 1932 she served as a school ship for naval cadets. She was capable of carrying 100 cadets, along with their officers, petty officers, and support staff. She remained in this role until she was stricken from the naval register on 11 March 1937 and sold for scrapping.^[1][2][3]

• Fitzsimons, Bernard, ed. (1979). The Illustrated Encyclopedia of 20th Century Weapons and Warfare. Phoebus Publishing: London. ISBN 0-8393-6175-0.
• Fraccaroli, Aldo (1985). "Italy". In Gardiner, Robert & Gray, Randal (eds.). Conway's All the World's Fighting Ships 1906–1921. Annapolis: Naval Institute Press. pp. 252–290. ISBN 978-0-85177-245-5.
• Marshall, Chris, ed. (1995). The Encyclopedia of Ships: The History and Specifications of Over 1200 Ships. Enderby: Blitz Editions. ISBN 1-85605-288-5.

• Campania Marina Militare website (in Italian)