Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/rec-233433",  "name": "Boulder Campground",  "description": "Overview\n\nBoulder Campground is situated on the eastern shore of Carlyle Lake, a prime getaway for city-dwellers and families. Located 50 miles east of St. Louis, the area offers the peaceful retreat of a small town combined with the grandeur of Illinois' largest manmade lake.\n\nRecreation\n\nBoulder Campground provides fun both on the water and on shore. Boat ramps and courtesy docks are provided, and the vast lake allows for plenty of water sports. Fishing is a popular pastime, and the lake of...",  "url": "https://campertunity.com/listings/campgrounds/rec-233433",  "image": [    "https://cdn.recreation.gov/public/2021/03/19/15/51/233433_f5ae4e10-e1b0-491f-aa5e-b567f16027df_1440.webp",    "https://cdn.recreation.gov/public/2025/04/26/15/45/233433_21b28940-402c-4289-9b3d-62dd17b0e919_700.webp",    "https://cdn.recreation.gov/public/2021/03/19/15/46/233433_25c10188-019e-4ac7-8090-70e8d69ddf5f_700.webp",    "https://cdn.recreation.gov/public/2025/04/26/15/46/233433_481fd03d-bd5c-4570-aa1c-cb0bd6a04e7a_700.webp",    "https://cdn.recreation.gov/public/2021/03/19/15/58/233433_d7a68d26-4227-42e3-b205-f907a8f5ea5a_1440.webp",    "https://cdn.recreation.gov/public/2021/12/23/19/34/233433_b9049b21-5323-447a-8cf6-36efdd8e3399_700.webp",    "https://cdn.recreation.gov/public/2021/03/19/15/52/233433_bf2ae542-37e6-4b45-b5ec-6b3514e60f38_700.webp"  ],  "address": {    "@type": "PostalAddress",    "streetAddress": "East Fork Township, IL, USA",    "postalCode": "",    "addressCountry": "US"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 38.6947222,    "longitude": -89.2336111  },  "sameAs": [    "https://www.recreation.gov/camping/campgrounds/233433"  ],  "numberOfRooms": 82,  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Tent Camping"    },    {      "@type": "LocationFeatureSpecification",      "name": "Tent"    },    {      "@type": "LocationFeatureSpecification",      "name": "Biking"    },    {      "@type": "LocationFeatureSpecification",      "name": "Boating"    },    {      "@type": "LocationFeatureSpecification",      "name": "Fishing"    },    {      "@type": "LocationFeatureSpecification",      "name": "Hiking"    }  ]}