We spent the whole day in Pyongyang and visited:
Mansudae Fountain Park
Victorious Fatherland Liberation War Museum
Juche Tower
Pyongyang Metro
Mangyongdae Children's Palace
Pyongyang Circus
Cost of a five-day tour to the DPRK: $1378.
The five-day tour included 4 flights (Vladivostok - Pyongyang - Orang - Pyongyang - Vladivostok), accommodation, meals, excursion program (Pyongyang and Chilbo), visa, insurance. Some entertainment is paid for additionally ($20 - circus, $7 boat ride, etc.).
Cited in the video. They’re German constructions probably imported back before the collapse of the USSR.