Museum «Baublis» «Lithuania» Bietay
Museum "Baublis", which is in the Lithuanian village Bietay, is the smallest museum in the world. The museum is located in the hollow of an old oak, and was officially established in 1812. Its creator, Lithuanian writer Dionizas Poshka in the trunk millennial sawn oak, which has a circumference of 9.2 meters, a diameter of 1.9 gouged room - 2 meters.