{
  "@context": "https://schema.org",
  "@type": "TouristAttraction",
  "id": "south-downs-idsr",
  "name": "South Downs International Dark Sky Reserve",
  "shortName": "South Downs",
  "region": "SE England",
  "country": "Canada",
  "administrativeArea": "Ontario",
  "coordinates": {
    "latitude": 50.92,
    "longitude": -0.72
  },
  "timezone": "Europe/London",
  "bortleClass": 4,
  "summary": "Chalk downland reserve — the darkest sky within 90 minutes of London.",
  "intro": "South Downs is the darkest DarkSky Reserve within 90 minutes of London — a rare feat in one of Europe's brightest regions. Chalk downland ridges shield the core zones from the coastal glow.",
  "established": null,
  "drivingFromToronto": "≈ 90 min from central London via the A3 or M23.",
  "bestTime": "October–March. Aim for the 3–4 nights around each new moon and pick a spot on the far side of a ridge from Portsmouth/Brighton.",
  "highlights": [
    "Bortle 4 core — usable dark sky within 60 miles of London",
    "Dedicated Dark Sky Discovery Sites at Old Winchester Hill, Iping Common and Butser Hill"
  ],
  "tips": [
    "Arrive at dusk and give your eyes 20+ minutes to dark-adapt",
    "Use a red headlamp — white light kills night vision",
    "Bring warm layers; European mountain and coastal sites drop sharply after sunset"
  ],
  "whatToSee": "Winter Milky Way through Orion, the Pleiades and Orion Nebula (M42) in binoculars.",
  "source": null,
  "links": {
    "app": "https://ontarionightsky.com/?site=south-downs-idsr",
    "forecastJson": "https://ontarionightsky.com/sites/south-downs-idsr.json",
    "forecastText": "https://ontarionightsky.com/sites/south-downs-idsr.txt",
    "directionsGoogle": "https://www.google.com/maps/dir/?api=1&destination=South%20Downs%20International%20Dark%20Sky%20Reserve&travelmode=driving",
    "directionsApple": "https://maps.apple.com/?daddr=South%20Downs%20International%20Dark%20Sky%20Reserve&dirflg=d"
  },
  "attribution": {
    "app": "Clear Night Planner — Ontario Night Sky",
    "url": "https://ontarionightsky.com/?site=south-downs-idsr",
    "license": "Editorial content © Clear Night Planner. Data freely citable with link back."
  }
}