{
  "name": "Cirque de Troumouse",
  "slug": "cirque-de-troumouse",
  "url": "https://www.bestdrivingroads.com/roads/cirque-de-troumouse/",
  "summary": "A toll-gated switchback climb to the rim of a vast Pyrenean glacial cirque.",
  "roadNumbers": [
    "D922"
  ],
  "location": {
    "country": "France",
    "region": "Hautes-Pyrénées",
    "start": {
      "name": "Gèdre",
      "lat": 42.784277,
      "lon": 0.022236
    },
    "end": {
      "name": "Cirque de Troumouse",
      "lat": 42.755833,
      "lon": 0.070349
    }
  },
  "measurements": {
    "lengthMiles": 3.6,
    "lengthKm": 5.8,
    "driveMinutes": 9,
    "corners": 30,
    "hairpins": 1,
    "maxGradientPercent": 13,
    "summitMetres": 1481.9,
    "elevationConfidence": "measured",
    "difficulty": "demanding",
    "tightnessOutOf10": 9
  },
  "timing": {
    "bestSeasons": [
      "summer",
      "autumn"
    ],
    "closesInWinter": true
  },
  "conditions": {
    "toll": true
  },
  "hazards": [
    "Very tight single-track hairpins",
    "Free-roaming livestock",
    "Late snow closures up high"
  ],
  "scenery": [
    "mountain",
    "valley"
  ],
  "pointsOfInterest": [
    "Moulins de Gèdre-Dessus"
  ],
  "geometry": {
    "pointCount": 54
  },
  "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"
}