{
  "name": "Desfiladero de los Beyos",
  "slug": "desfiladero-de-los-beyos-n625",
  "url": "https://www.bestdrivingroads.com/roads/desfiladero-de-los-beyos-n625/",
  "summary": "Narrow national road threading one of Europe's tightest driveable gorges on the Sella",
  "roadNumbers": [
    "N-625"
  ],
  "location": {
    "country": "Spain",
    "region": "Asturias / León",
    "start": {
      "name": "Ceneya (Amieva)",
      "lat": 43.237108,
      "lon": -5.092338
    },
    "end": {
      "name": "Oseja de Sajambre",
      "lat": 43.13721,
      "lon": -5.038498
    }
  },
  "measurements": {
    "lengthMiles": 10.2,
    "lengthKm": 16.4,
    "driveMinutes": 24,
    "corners": 90,
    "hairpins": 1,
    "maxGradientPercent": 7,
    "summitMetres": 745,
    "elevationConfidence": "approximate (30 m DEM cannot resolve this line)",
    "difficulty": "demanding",
    "tightnessOutOf10": 8
  },
  "timing": {
    "bestSeasons": [
      "spring",
      "summer",
      "autumn"
    ]
  },
  "conditions": {},
  "hazards": [
    "Oncoming coaches in narrow rock cuts",
    "Blind bends with no shoulder",
    "Heavy summer and weekend traffic"
  ],
  "scenery": [
    "gorge",
    "mountain",
    "forest",
    "valley"
  ],
  "pointsOfInterest": [
    "Cascada de Aguasalio",
    "Canisquesu",
    "Pico Pedamoña"
  ],
  "geometry": {
    "pointCount": 203
  },
  "attribution": {
    "source": "Routes - bestdrivingroads.com",
    "citation": "Cite with a link to the road page. Stats are measured from the mapped line, not copied from other lists; where elevationConfidence is \"approximate\" the 30 m DEM cannot resolve that line and the elevation figures are indicative.",
    "roadGeometry": "(c) OpenStreetMap contributors, ODbL",
    "terms": "Facts are free to cite with attribution; bulk reproduction of the catalogue requires permission (simon@keane.studio)."
  },
  "updated": "2026-07-25"
}