{"id":20327,"date":"2026-01-28T11:03:09","date_gmt":"2026-01-28T10:03:09","guid":{"rendered":"https:\/\/denhelder.online\/locatie\/helderse-duinen\/"},"modified":"2026-01-28T11:03:09","modified_gmt":"2026-01-28T10:03:09","slug":"klare-dunen","status":"publish","type":"locatie","link":"https:\/\/denhelder.online\/de\/locatie\/helderse-duinen\/","title":{"rendered":"Helderse D\u00fcnen"},"content":{"rendered":"<p>Diese D\u00fcnen entstanden aus den \u00dcberresten der alten Watteninsel Huisduinen. S\u00fcdlich davon liegen die Donkere Duinen (Dunkle D\u00fcnen). Sie entstanden aus der kleinen Watteninsel Ooghduinen. Im 16. Jahrhundert schloss sich die L\u00fccke zwischen den beiden Inseln. An dieser Stelle befindet sich heute der kleine D\u00fcnensee Harmplas. <\/p>\n<p>Der Donkere Duinen ist ein angepflanzter Kiefernwald, der in einen artenreichen, naturn\u00e4heren Wald umgewandelt wird. Es gibt einen runden Ententeich mit buschigen Ufern. Da der Donkere Duinen der einzige begehbare Wald in der N\u00e4he von Den Helder ist, kann es dort recht voll werden. <\/p>\n<p>Das Refugium ist ein sieben Hektar gro\u00dfes Gebiet, das durch naturnahe Entwicklung entstanden ist. Es liegt wie ein Keil zwischen den Baugebieten Nieuw Den Helder, den Grafelijkheidsduinen und den Donkere Duinen. Es entstand durch die Umwandlung von Sportpl\u00e4tzen in neue Naturfl\u00e4chen und ist heute ein wahres Paradies f\u00fcr einzigartige Pflanzen.<\/p>\n<p>Die Grafelijkheidsduinen und das Refugium werden von schottischen Hochlandpferden beweidet. Einige Konik-Pferde helfen ebenfalls auf den Grafelijkheidsduinen mit. Die Beweidung dieser Gebiete f\u00f6rdert eine vielf\u00e4ltige Vegetation. In manchen Bereichen wird die Vegetation kurz gehalten und der Boden n\u00e4hrstoffarm, w\u00e4hrend in Bereichen mit reichlich Dung Pflanzen gedeihen, die n\u00e4hrstoffreiche B\u00f6den bevorzugen. <\/p>","protected":false},"excerpt":{"rendered":"<p>Diese D\u00fcnen entstanden aus den \u00dcberresten der alten Watteninsel Huisduinen. S\u00fcdlich davon liegen die Donkere Duinen (Dunkle D\u00fcnen). Sie entstanden aus der kleinen Watteninsel Ooghduinen. Im 16. Jahrhundert schloss sich die L\u00fccke zwischen den beiden Inseln. An dieser Stelle befindet sich heute der kleine D\u00fcnensee Harmplas.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"footnotes":""},"categories":[6432],"tags":[1087,1085,1104],"doelgroep":[],"class_list":["post-20327","locatie","type-locatie","status-publish","hentry","category-natuur","tag-denhelder","tag-gemeentedenhelder","tag-visitkop","marker-toonopdenhelder","marker-toonopvisitkopvanholland"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.7 (Yoast SEO v27.3) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Helderse duinen - Den Helder Online<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/denhelder.online\/de\/standort\/klare-dunen\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Helderse duinen\" \/>\n<meta property=\"og:description\" content=\"Deze duinen zijn gevormd vanuit de resten van het oude Waddeneiland Huisduinen. Ten zuiden hiervan liggen de Donkere Duinen. Deze zijn ontstaan vanuit het kleine Waddeneilandje Ooghduinen. In de 16e eeuw stoof het gat tussen de twee eilanden dicht. Op deze plaats ligt nu het duinmeertje de Harmplas.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/denhelder.online\/de\/standort\/klare-dunen\/\" \/>\n<meta property=\"og:site_name\" content=\"Den Helder Online\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"1\u00a0Minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/denhelder.online\\\/locatie\\\/helderse-duinen\\\/\",\"url\":\"https:\\\/\\\/denhelder.online\\\/locatie\\\/helderse-duinen\\\/\",\"name\":\"Helderse duinen - Den Helder Online\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/denhelder.online\\\/#website\"},\"datePublished\":\"2026-01-28T10:03:09+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/denhelder.online\\\/locatie\\\/helderse-duinen\\\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/denhelder.online\\\/locatie\\\/helderse-duinen\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/denhelder.online\\\/locatie\\\/helderse-duinen\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/denhelder.online\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Locaties\",\"item\":\"https:\\\/\\\/denhelder.online\\\/locatie\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Helderse duinen\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/denhelder.online\\\/#website\",\"url\":\"https:\\\/\\\/denhelder.online\\\/\",\"name\":\"Den Helder Online\",\"description\":\"Beleef Den Helder\",\"publisher\":{\"@id\":\"https:\\\/\\\/denhelder.online\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/denhelder.online\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/denhelder.online\\\/#organization\",\"name\":\"Den Helder Online\",\"url\":\"https:\\\/\\\/denhelder.online\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\\\/\\\/denhelder.online\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/denhelder.online\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/DitIsDH-Logo-26-tagline.svg\",\"contentUrl\":\"https:\\\/\\\/denhelder.online\\\/wp-content\\\/uploads\\\/2021\\\/12\\\/DitIsDH-Logo-26-tagline.svg\",\"width\":1717.0999999999999,\"height\":934.89999999999998,\"caption\":\"Den Helder Online\"},\"image\":{\"@id\":\"https:\\\/\\\/denhelder.online\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Helderse D\u00fcnen - Den Helder Online","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/denhelder.online\/de\/standort\/klare-dunen\/","og_locale":"de_DE","og_type":"article","og_title":"Helderse duinen","og_description":"Deze duinen zijn gevormd vanuit de resten van het oude Waddeneiland Huisduinen. Ten zuiden hiervan liggen de Donkere Duinen. Deze zijn ontstaan vanuit het kleine Waddeneilandje Ooghduinen. In de 16e eeuw stoof het gat tussen de twee eilanden dicht. Op deze plaats ligt nu het duinmeertje de Harmplas.","og_url":"https:\/\/denhelder.online\/de\/standort\/klare-dunen\/","og_site_name":"Den Helder Online","twitter_card":"summary_large_image","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"1\u00a0Minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/denhelder.online\/locatie\/helderse-duinen\/","url":"https:\/\/denhelder.online\/locatie\/helderse-duinen\/","name":"Helderse D\u00fcnen - Den Helder Online","isPartOf":{"@id":"https:\/\/denhelder.online\/#website"},"datePublished":"2026-01-28T10:03:09+00:00","breadcrumb":{"@id":"https:\/\/denhelder.online\/locatie\/helderse-duinen\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/denhelder.online\/locatie\/helderse-duinen\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/denhelder.online\/locatie\/helderse-duinen\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/denhelder.online\/"},{"@type":"ListItem","position":2,"name":"Locaties","item":"https:\/\/denhelder.online\/locatie\/"},{"@type":"ListItem","position":3,"name":"Helderse duinen"}]},{"@type":"WebSite","@id":"https:\/\/denhelder.online\/#website","url":"https:\/\/denhelder.online\/","name":"Den Helder Online","description":"Erleben Sie Den Helder","publisher":{"@id":"https:\/\/denhelder.online\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/denhelder.online\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/denhelder.online\/#organization","name":"Den Helder Online","url":"https:\/\/denhelder.online\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/denhelder.online\/#\/schema\/logo\/image\/","url":"https:\/\/denhelder.online\/wp-content\/uploads\/2021\/12\/DitIsDH-Logo-26-tagline.svg","contentUrl":"https:\/\/denhelder.online\/wp-content\/uploads\/2021\/12\/DitIsDH-Logo-26-tagline.svg","width":1717.0999999999999,"height":934.89999999999998,"caption":"Den Helder Online"},"image":{"@id":"https:\/\/denhelder.online\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/denhelder.online\/de\/wp-json\/wp\/v2\/locations\/20327","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/denhelder.online\/de\/wp-json\/wp\/v2\/locations"}],"about":[{"href":"https:\/\/denhelder.online\/de\/wp-json\/wp\/v2\/types\/locatie"}],"version-history":[{"count":0,"href":"https:\/\/denhelder.online\/de\/wp-json\/wp\/v2\/locations\/20327\/revisions"}],"wp:attachment":[{"href":"https:\/\/denhelder.online\/de\/wp-json\/wp\/v2\/media?parent=20327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/denhelder.online\/de\/wp-json\/wp\/v2\/categories?post=20327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/denhelder.online\/de\/wp-json\/wp\/v2\/tags?post=20327"},{"taxonomy":"doelgroep","embeddable":true,"href":"https:\/\/denhelder.online\/de\/wp-json\/wp\/v2\/doelgroep?post=20327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}