After the Bocchetta de Curciusa with the little sea you reach the Curciusa valley and after 2 hours you arrive to the Alp de Rog 1812m. From this point ramble parallel the stream Areua and after 1 hour you reach the village Nufenen at 1569m. THe Curciusatal is today a nature conservation area.
From the Alp di Rog join the path that come from San Bernardino through the Strecc de Vignun on the road. Who is not to tired can ramble the stiff path return. An other possibility is to follow the way of the Areuapass to the alp of Tambo and then to reach Splügen.