4K Helsinki Finland walk around Lake Töölö on a sunday morning in april

We start today's walk near Helsinki Central Station at the impressive wooden building of the library "Oodi". We follow the way through the park to the lake, called "Töölönjärvi" what means in finnisch "Lake Töölö". From Oodi-library along the main railroad track. On our way there are a couple of old wooden mansions. On the way back on the west side of the lake we pass the opera house and the famos "Finlandia-House".