Tip for a trip - cycling in the Bohemian Forest

My friend David suggested to me if I want to go with him to the Bohemian Forest when I like the hills. I wonder why not, what kind of hills can be there. According to the route it looked simple .. The plan was a route that started in Železná Ruda, direction Poledník lookout and then to glacial lake Laka. But on the map it looks different than in real .. .. Full article >> Focuses around Šumava