Discover Madeira's PR1: Europe's Most Challenging Hike
The PR1 trail in Madeira, Portugal, is a 6–7 hour round-trip hike from Pico do Arieiro to Pico Ruivo, famous for its br…
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The PR1 trail in Madeira, Portugal, is a 6–7 hour round-trip hike from Pico do Arieiro to Pico Ruivo, famous for its br…