{
  "name": "Coll de Sóller (Ma-11A)",
  "slug": "coll-de-soller-ma-11a",
  "url": "https://www.bestdrivingroads.com/roads/coll-de-soller-ma-11a/",
  "summary": "The old pass road over the Tramuntana into Sóller, more than fifty hairpins packed into a handful of miles, left almost to itself since the tunnel opened in 1997.",
  "roadNumbers": [
    "Ma-11A"
  ],
  "location": {
    "country": "Spain",
    "region": "Mallorca",
    "start": {
      "name": "Bunyola",
      "lat": 39.716175,
      "lon": 2.690384
    },
    "end": {
      "name": "Sóller",
      "lat": 39.746215,
      "lon": 2.698639
    }
  },
  "measurements": {
    "lengthMiles": 6.4,
    "lengthKm": 10.3,
    "driveMinutes": 16,
    "corners": 57,
    "hairpins": 50,
    "maxGradientPercent": 10,
    "summitMetres": 507.2,
    "elevationConfidence": "measured",
    "difficulty": "demanding",
    "tightnessOutOf10": 9
  },
  "timing": {
    "bestSeasons": [
      "spring",
      "autumn",
      "summer",
      "winter"
    ]
  },
  "conditions": {},
  "hazards": [
    "Very tight stacked hairpins with limited sightlines",
    "Many cyclists on the climb",
    "Uneven sometimes greasy surface"
  ],
  "scenery": [
    "mountain",
    "forest",
    "valley"
  ],
  "pointsOfInterest": [
    "Coll de Sóller",
    "font de la Reina"
  ],
  "geometry": {
    "pointCount": 145
  },
  "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"
}