Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/marys-falls-wa",  "name": "Marys Falls — Olympic National Park",  "description": "Where the Sol Duc River winds through old-growth forest, Marys Falls sits within Olympic National Park's western interior. This National Park Service campground operates as an established site roughly 15 miles from Port Angeles along winding mountain roads. The location places campers among towering conifers typical of the Pacific Northwest's temperate rainforest ecosystem. Access requires navigating forest service roads that can present challenges for larger RVs during wet weather conditions...",  "url": "https://campertunity.com/listings/campgrounds/marys-falls-wa",  "address": {    "@type": "PostalAddress",    "addressRegion": "WA",    "addressCountry": "US"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 47.90231222,    "longitude": -123.49032867  },  "sameAs": [    "https://thedyrt.com/camping/washington/marys-falls"  ],  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Established"    },    {      "@type": "LocationFeatureSpecification",      "name": "Rainforest"    },    {      "@type": "LocationFeatureSpecification",      "name": "Mountain"    },    {      "@type": "LocationFeatureSpecification",      "name": "Forest"    },    {      "@type": "LocationFeatureSpecification",      "name": "River"    }  ]}