The museum focuses on artillery, missile and heavy combat equipment. There are tanks, cannons, motorcycles, armoured vehicles, trucks and passenger military vehicles on display. Historically and temporally there are machines from 1890 to the present.

Almost a kilometre of mutually perpendicular passages cut in the rock below Petrov. The system of vaulted passages, located in a rectangular area approximately 85 x 60 metres, provided shelter for up to three thousand people for four days in the event of an atomic explosion.

Operation of a year-round military-historical exhibition dedicated to the army, national defence and Czechoslovak fortifications. The exhibitions include examples of weapons, trailers, annexes and a demonstration of a field kitchen.

A permanent heavy fortification which houses a museum display of fortress weaponry. The building is equipped with the original armament and equipment used here between 1960 and 1999, including two fortress guns. The monument also includes several light buildings.

A private museum in a 1959 civil defence fallout shelter. Collections: the Hussites, the Thirty Years' War, the Napoleonic War of 1813, the Prusso-Austrian War of 1866, World Wars I and II, concentration camps, Civil Defence, the Vietnam War, the Occupation of 1968, the Genoa Race War of 2008, the Palestinian-Israeli conflict of 2018.

We are engaged in commemorating the forgotten history of Czechoslovak aviation by organizing exhibitions or museums. You can see a MiG aircraft, a Mi-2 helicopter, an ejection trainer or many other artifacts from the air force.