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{  "@context": "https://schema.org",  "@type": "Campground",  "@id": "https://campertunity.com/listings/campgrounds/helenesee-die-kleine-ostsee-frankfurt-oder",  "name": "Helenesee: Die kleine Ostsee",  "description": "Helenesee, also known as the little Baltic Sea, is a captivating sight. Its crystal clear waters and fine sand beach are nestled in a pine and mixed forest of Brandenburg. This place never fails to amaze its visitors. The Leisure and Camping Park is located in the protected Oder-Spree Lake area. It's about 8 km south of Frankfurt (Oder). Known as one of the cleanest lakes in Brandenburg, Helenesee is a perfect spot for a day trip or a longer stay. In our leisure and camping park, you can rech...",  "url": "https://campertunity.com/listings/campgrounds/helenesee-die-kleine-ostsee-frankfurt-oder",  "image": [    "https://firebasestorage.googleapis.com/v0/b/campio.appspot.com/o/images%2F653778d1991200000d36204a%2F264105cc-41e1-4c4b-806f-75c9ccb7b538_2023-06-15_640x480.jpg?alt=media&token=f0bc61cb-017d-41e4-8f2f-9ca794f6e5f5",    "Photos"  ],  "address": {    "@type": "PostalAddress",    "streetAddress": "Am Helenesee 2",    "addressLocality": "Frankfurt (Oder)",    "addressCountry": "DE"  },  "geo": {    "@type": "GeoCoordinates",    "latitude": 52.27637,    "longitude": 14.49561  },  "sameAs": [    "https://campio.no/campsite/helenesee-die-kleine-ostsee"  ],  "checkoutTime": "00:00:00",  "amenityFeature": [    {      "@type": "LocationFeatureSpecification",      "name": "Established"    },    {      "@type": "LocationFeatureSpecification",      "name": "Lake"    },    {      "@type": "LocationFeatureSpecification",      "name": "Forest"    },    {      "@type": "LocationFeatureSpecification",      "name": "Beach"    }  ]}