{
  "name": "Passo dello Spluga",
  "slug": "passo-dello-spluga",
  "url": "https://www.bestdrivingroads.com/roads/passo-dello-spluga/",
  "summary": "A vertiginous old trading pass of stacked stone hairpins.",
  "roadNumbers": [
    "SS36"
  ],
  "location": {
    "country": "Italy",
    "region": "Lombardy",
    "start": {
      "name": "Campodolcino",
      "lat": 46.399989,
      "lon": 9.353003
    },
    "end": {
      "name": "Rheinwald",
      "lat": 46.505613,
      "lon": 9.330337
    }
  },
  "measurements": {
    "lengthMiles": 10.9,
    "lengthKm": 17.5,
    "driveMinutes": 27,
    "corners": 48,
    "hairpins": 24,
    "maxGradientPercent": 12,
    "summitMetres": 2117.1,
    "elevationConfidence": "measured",
    "difficulty": "expert",
    "tightnessOutOf10": 9
  },
  "timing": {
    "bestSeasons": [
      "summer",
      "autumn"
    ]
  },
  "conditions": {},
  "hazards": [
    "Very narrow stone hairpins",
    "Big unguarded drops",
    "Late-lying snow",
    "Steep gradients"
  ],
  "scenery": [
    "mountain",
    "lakes"
  ],
  "pointsOfInterest": [
    "Acque Rosse",
    "Passo dello Spluga",
    "Monumento ai Caduti di Pianazzo"
  ],
  "geometry": {
    "pointCount": 178
  },
  "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"
}