{
  "name": "Port de Larrau",
  "slug": "port-de-larrau",
  "url": "https://www.bestdrivingroads.com/roads/port-de-larrau/",
  "summary": "Remote high border pass between French Basque country and Navarre.",
  "roadNumbers": [
    "D26",
    "NA-2011"
  ],
  "location": {
    "country": "France",
    "region": "Nouvelle-Aquitaine",
    "start": {
      "name": "Larrau",
      "lat": 43.01847,
      "lon": -0.954927
    },
    "end": {
      "name": "Ochagavía / Otsagabia",
      "lat": 42.92893,
      "lon": -1.005398
    }
  },
  "measurements": {
    "lengthMiles": 14,
    "lengthKm": 22.5,
    "driveMinutes": 31,
    "corners": 40,
    "hairpins": 11,
    "maxGradientPercent": 13,
    "summitMetres": 1594,
    "elevationConfidence": "measured",
    "difficulty": "expert",
    "tightnessOutOf10": 7
  },
  "timing": {
    "bestSeasons": [
      "summer",
      "autumn"
    ],
    "closesInWinter": true
  },
  "conditions": {},
  "hazards": [
    "High exposure and sudden fog",
    "Winter closure and snow",
    "Free-roaming livestock"
  ],
  "scenery": [
    "mountain",
    "moorland",
    "valley"
  ],
  "pointsOfInterest": [
    "Erroimendy 1350m",
    "Pikatuako Begiratokia",
    "Larraineko mendatea"
  ],
  "geometry": {
    "pointCount": 249
  },
  "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"
}