{
  "id": "vatnajokull",
  "name": "Vatnajokull National Park",
  "country": "Iceland",
  "established_year": 2008,
  "area_km2": 14700,
  "notable_feature": "Europe's largest glacier, with ice caves and volcanoes.",
  "url": "https://gratisapi.com/api/national-parks/vatnajokull"
}