Plovdiv 40,000 objects. The Museum of Natural Science was inaugurated in 1955 in the old edifice of the Plovdiv Municipality built in 1880. It is among the most important museums in the country with rich collections in its Paleontology, Mineralogy, and Botanic sections. There are several rooms for wildlife and it contains Bulgaria's largest freshwater aquarium with 40 fish species. It has a collection of minerals from the Rhodope mountains. The Museum of Aviation was established on 21 September 1991 on the territory of the Krumovo airbase to the southeast of the city. The museum possesses 59 aircraft and indoor and
Plovdiv derby season). Plovdiv derby The Plovdiv derby is the derby in Bulgarian football between Botev Plovdiv and Lokomotiv Plovdiv. It is named after the city, where both clubs are located. Plovdiv derby is the name given to a football match played between two Plovdiv clubs. Although the name is mostly used to describe the match between the city's two most successful clubs, Botev and Lokomotiv, there is another derby match known as "The small Plovdiv derby", contested between Spartak and Maritsa. • Total: Botev Plovdiv with 41 higher finishes, Lokomotiv Plovdiv with 29 higher finishes (as of the end of the