Altos de Arena/ Peinao/ Cerro Negro hiking routes

Start your Altos de Arena/ Peinao/ Cerro Negro adventure on the Skreppa app. Altos de Arena/ Peinao/ Cerro Negro offers out‑and‑back and loop options from popular trailheads; extend via ridgeline connectors in settled weather. Expect alpine conditions around the summit in all but high summer. Pack insulation/traction as needed.