From the seaside village of Pumillahue, it’s a good six to eight-hour walk to the mouth of Río Chepu, one that can be rather muddy in parts, though you are rewarded with splendid views of the unspoiled coast. Alternatively, a new dirt road runs through some farmland straight to the Chepu Valley. You’ll see plenty of gently undulating pastureland and, making up the scattered settlement of Chepu, a few farmhouses spread out along the gravel roads.
The main attraction here is a large stretch of wetlands, created in 1960 when the tsunami caused by the most powerful earthquake ever recorded flooded a large section of coastal forest. Today, the sunken forest provides a thriving habitat for over a hundred different bird species, as well as ample ground for kayaking and fishing. Chepu is also the entry point for the Sector Chepu of Parque Nacional Chiloé and is part of the Sendero de Chile.