Trollsjön Lake Hike & Svensk Fjällsphinx - Abisko, Sweden Trollsjön, also called Rissajaure, is a lake you can hike to in the Kärkevagge valley near Abisko in Northern Sweden. The lake is fed by glacial waters and surrounded by steep rock faces. Its two names, Trollsjön and Rissajaure, respectively mean Troll Lake and "the The post Trollsjön Lake Hike & the Svensk Fjällsphinx, Abisko, Sweden appeared first on The Photo Hikes.