
moderate
9 hours
Moderate fitness; able to walk 8–12 miles over uneven terrain with some elevation change
Spend a day hiking from Xertelo into Peneda-Gerês to reach the Poços Verdes do Sobroso—the Seven Lagoons—where turquoise pools, waterfalls and a riverside picnic make for a memorable full-day outing. The walk blends easy mountain trails, local history like the Fojo do Lobo, and an optional swim in summer.
The day begins on a narrow mountain lane outside Xertelo, where mist lifts from slate roofs and the forest exhales a damp, resinous scent. You step off the van onto trails softened by moss; a guide checks boots and points toward the sound of falling water—your first hint that the Seven Lagoons are more than a photograph. The route climbs gently, sometimes skirting an old levada so precise it feels like a human-made river carved into stone. Sunlight filters through chestnut and oak, dappling the path while you pass ruined stone walls and the centuries-old Fojo do Lobo, a stone wolf trap that tells a quiet story about human-wildlife relations in this part of northern Portugal.

Trails are uneven with wet rocks near the lagoons—sturdy hiking shoes with good tread reduce slips.
If you plan to swim, protect phones and extra layers in a small waterproof sack.
Nine-hour day with limited services—carry at least 1–1.5 L of water and small snacks for energy.
Mountain weather shifts quickly—pack a lightweight rain jacket and a warm mid-layer.
The Fojo do Lobo reflects an 18th–19th century rural practice used across northern Portugal to manage wolf predation; stone agriculture and levadas date back centuries and shaped local settlement patterns.
Peneda-Gerês is a protected national park with active conservation programs—stay on trails, pack out waste, and avoid disturbing aquatic habitats around the lagoons.
Good traction and ankle support on rocky, wet sections is essential.
Carry hydration, snacks, layers and a small first-aid kit for the full-day outing.
Keeps you dry and warm during sudden mountain showers in shoulder seasons.
spring specific
Permits an optional dip in the lagoons during warmer months; towel for comfort afterward.
summer specific