Trilho do Caldeirão, Corvo Island

The trail starts in Vila do Corvo, Corvo's only settlement, reached on foot from the harbour or by car along the Caminho do Caldeirão; the island itself is reached by ferry or a short flight connection from Flores, and no permit is required for the trail. The out-and-back route covers 7 km with about 400 m of cumulative elevation gain, rated moderate, climbing from the village to the rim of the Caldeirão, a volcanic caldera 2.3 km wide with small lakes and islets scattered across its flat floor. The path is a mix of paved road for the lower stretch and packed dirt track higher up, with little shade throughout and significant exposure to wind and rain near the rim, given Corvo's position as the most exposed and remote of the inhabited Azorean islands. Landmarks include sweeping views back over Vila do Corvo and the harbour on the ascent, the crater rim viewpoints looking down onto the caldera's lakes and islets far below, and, on exceptionally clear days, distant views toward Flores across the channel. There are no refuge huts or water sources on the trail, so hikers should carry all the water needed for the 3 hour round trip. Because Corvo has no scheduled bus service and only a small population, hikers should confirm ferry or flight return times from Flores before setting out, as onward transport from the island is limited.