Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/camp-grayling-trailer-park-grayling-mi",  "name": "Camp Grayling Trailer Park",  "description": "Camp Grayling Trailer Park operates on an active military installation, requiring proper identification for base access. The campground features sand pad sites with full hookups including electric, water, and sewer connections, along with restrooms, showers, and reliable WiFi service. Cell coverage reaches the area effectively. Sites cost $20 per night with payment accepted in cash or check only. The facility includes a maintained beach area on the adjacent lake where fishing is permitted. Op...",  "url": "https://campertunity.com/listings/campgrounds/camp-grayling-trailer-park-grayling-mi",  "image": [    "https://assets.thedyrt.com/next/public/assets/images/no_image.svg"  ],  "address": {    "@type": "PostalAddress",    "addressLocality": "Grayling",    "addressRegion": "MI",    "postalCode": "49738",    "addressCountry": "US"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 44.63372072,    "longitude": -84.77632081  },  "sameAs": [    "https://thedyrt.com/camping/michigan/camp-grayling-military-mi-arng"  ],  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Toilets"    },    {      "@type": "LocationFeatureSpecification",      "name": "Showers"    },    {      "@type": "LocationFeatureSpecification",      "name": "Wifi"    },    {      "@type": "LocationFeatureSpecification",      "name": "Established"    },    {      "@type": "LocationFeatureSpecification",      "name": "Full Hookup"    },    {      "@type": "LocationFeatureSpecification",      "name": "Electric Hookup"    },    {      "@type": "LocationFeatureSpecification",      "name": "Water Hookup"    },    {      "@type": "LocationFeatureSpecification",      "name": "Sewer Hookup"    },    {      "@type": "LocationFeatureSpecification",      "name": "Rv Hookup"    },    {      "@type": "LocationFeatureSpecification",      "name": "Pet Friendly"    },    {      "@type": "LocationFeatureSpecification",      "name": "Fishing"    },    {      "@type": "LocationFeatureSpecification",      "name": "Lake"    },    {      "@type": "LocationFeatureSpecification",      "name": "Beach"    }  ],  "offers": {    "@type": "Offer",    "availability": "https://schema.org/InStock",    "priceCurrency": "USD",    "price": "20",    "priceValidUntil": "2026-09-23"  },  "priceRange": "$20+"}