I think nearly nobody can imagine that in Lugansk there is an amazing museum like this one. If you love aircrafts and aviation visit this unmissable museum. Unfortunately it is not so easy to find it if you are not a citizen of Lugansk, so I went there by taxi, and it is really worth it.
In the museum there are the main glories of past and present of Soviet aviation with really must-see "samples"! I mention only the main ones: Sukhoi 15-24-27, Il-76, Mig 15-17-21-23-25-27-29, and the (incredible) Tupolev 142 because it reaches maximum speed over 900 km/h with propeller. Besides there are a lot of helicopters, some of them are very large size. MI-6 is one of the largest helicopters in the world. To find a concentration of such aircrafts in the same museum is not easy at all, all over the world! The museum is very pleasant even for non-fans of aviation and kids!