The MW Museum of Electricity (Museu MW de lElectricitat) is housed in Andorras historic FEDA hydroelectric power station building in Encamp, which has been producing electricity since 1934 and remains the countrys main power source. The museum offers an interactive journey through the history of electrical production in Andorra, featuring hands-on experiments demonstrating various laws of electricity. Visitors can see the working generator room and learn about sustainable energy. From May to September, the museum offers guided tours of the Engolasters hydroelectric route.