Bosco/Gurin
Bridge over Riale di BoscoThe Riale di Bosco stream rises on the slopes of the Pizzo Stella (or Martschenspitz, alt. 2688m), which overlooks at the Italian border the village of Bosco/Gurin. After a 2km run, it flows just below the Ferubar stables into the Rovana di Bosco/Gurin, which in turn flows into the Rovana di Campo, a tributary of the Maggia.