Aug 25, 2025ActivitiesCopy linkHike at the Mistérios Negros trailThe Mistérios Negros are the best-known trail on Terceira island in the Azores.Distance5.11 kmMoving Time1h:48m:22sAvg. Speed3.38 km/hElevation Gain72.7 mAvg Pace17m:45s/kmMax Pace11m:07s/kmMin Pace3h:01m:49s/kmAvg Speed3.38 km/hMax Speed5.39 km/hMin Speed0.33 km/hMoving Time1h:48m:22sTotal Time2h:14m:14sIdle Time25m:52sElevation Gain72.7 mMax Elevation645.5 mMin Elevation543.9 mAvg Grade0 %Max Grade19.08 %Min Grade-23.78 % 12:24 (+0000) Biscoitos, Portugal 21°C Loading Comments