Frasco-Efra Hut-Frasco

The route starts and ends in Frasco, reachable by car or bus (Locarno-Tenero-Sonogno line). The trail follows the course of the Efra stream through the wooded Efra Valley, rich in maples, chestnuts, and larches. Up to Montada the path is flat, then it begins to climb the Efra Alp, where there is a bivouac offering shelter.

The ascent continues up to Lake Efra, which shines like a diamond set in this sparse mountain environment. A swim in the lake refreshes and invigorates. After a final uphill stretch, you reach the Efra Hut (open from June to October), where overnight stays are possible.

The second day is technically more demanding. The ascent goes up to the Gagnone Pass (with views over the Leventina) and under the ridge you reach the Scaiee summit (exposed!). This section should only be attempted if conditions allow it, by people free from vertigo and in good physical shape. The descent is long but easily doable. From Fromighera you follow the course of the Verzasca and return to Frasco.