Structured for AI

{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/devils-dream-backcountry-campsites-longmire-wa",  "name": "Devils Dream Backcountry Campsites — Mount Rainier National Park",  "description": "Devils Dream Backcountry Campsites requires a backcountry permit from the National Park Service and sits along the Wonderland Trail system within Mount Rainier National Park. Campers access these designated sites on foot, with the nearest trailhead located near the Longmire area. The sites accommodate backpackers following Leave No Trace principles, with no developed facilities or potable water sources. Food storage regulations require bear-resistant containers or proper hanging techniques. W...",  "url": "https://campertunity.com/listings/campgrounds/devils-dream-backcountry-campsites-longmire-wa",  "address": {    "@type": "PostalAddress",    "addressLocality": "Longmire",    "addressRegion": "WA",    "addressCountry": "US"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 46.78441059,    "longitude": -121.83459467  },  "sameAs": [    "https://thedyrt.com/camping/washington/devils-dream"  ],  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Drinking Water"    },    {      "@type": "LocationFeatureSpecification",      "name": "Established"    },    {      "@type": "LocationFeatureSpecification",      "name": "Bear Box"    },    {      "@type": "LocationFeatureSpecification",      "name": "Potable Water"    },    {      "@type": "LocationFeatureSpecification",      "name": "Backcountry"    }  ]}