As the third-largest museum of its kind in Europe, Estonia's narrow gauge railway museum displays a whole host of locomotives from Estonia, Latvia and Lithuania as well as equipment and other train-related artefacts. Best of all, on Saturdays and Sundays visitors can ride the museum's own train, which runs from Lavassaare (see website for schedule). The museum is only open between June and September, but anyone dropping by the rest of the year will still get a look at the dozen or so engines in the yard.