One of the trolls at the small lake Trollvann?
The remains of a downfallen tree or more, well overgrown by new vegetation.
(Photo: Terje Pettersen-Dahl, 29/8 2020).
Some walks from my pole hunting 2020 - Gol mountain, Lillomarka (in Oslo) and Skådalen (in Nordmarka in Oslo)
Summer and Autumn 2020