This is one of the starting points for strenuous treks to Pico Ruivo (the island's highest peak, at 1,862 m/6,109 ft).
The Pico Ruivo is the toughest mountain to climb in the country and this is one of the starting points.
mnli hypothesis: The Pico Ruivo is the toughest mountain to climb in the country and this is one of the starting points. premise: This is one of the starting points for strenuous treks to Pico Ruivo (the island's highest peak, at 1,862 m/6,109 ft).