Norte-Sur. De Collado Villalba (y San Yago) a Serranillos del Valle

Hiking Very hard Created at: March 17, 2026

Informations

Distance 66.41 km
Elevation gain 1343 m
Elevation loss 1579 m
Altitude minimum 540 m
Altitude maximum 914 m
Altitude Start 837 m
Altitude End 601 m
Estimated hiking time 21 h 40 min
Difficulty Very hard

66.41 km loop hiking starting from Colmenarejo. Elevation gain is 1343 m, with altitude ranging from 540 m to 914 m. Estimated time: 21 h 40 min. Starting town: Colmenarejo (Comunidad de Madrid, Espagne).

This hike includes 7 significant climbs. With a total elevation gain of 666 m across 17.62 km, with an average slope of 3.8%.

  • Climb 1 (at km 3.72 km): +56 m over 1.90 km, average slope 3.0%
  • Climb 2 (at km 8.73 km): +79 m over 2.12 km, average slope 3.7%
  • Climb 3 (at km 38.06 km): +235 m over 5.06 km, average slope 4.7%
  • Climb 4 (at km 87.96 km): +31 m over 1.97 km, average slope 1.6%
  • Climb 5 (at km 94.30 km): +35 m over 1.53 km, average slope 2.3%
  • Climb 6 (at km 103.12 km): +118 m over 3.02 km, average slope 3.9%
  • Climb 7 (at km 117.05 km): +112 m over 2.03 km, average slope 5.5%

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