Białowieża Forest
Great Mamamuszi. Circumference  (2005), height . One of the thickest oaks in the forest, with a beautiful column-like trunk. The tree's name stems from Molière's The Bourgeois Gentleman. Since 1989 the tree's circumference grew by . Of all the oaks in Belovezhskaya Pushcha with a circumference above , it is in the best condition.