Housed inside Vilnius’ first power plant, built in 1903, this tremendous museum is packed full of displays including authentic power plant equipment and a fascinating collection of machines and photographs dedicated to the post-war Soviet industrialisation of the city. On the top floors there are two interactive rooms for children complete with hands-on science exhibits in English and Lithuanian. A wind turbine and solar panels are installed on the roof that together help reduce the museum’s carbon footprint. For the ultimate experience, connect to the free wireless internet and use your mobile phone as an audio guide.