{"id":19771,"date":"2026-01-28T10:50:51","date_gmt":"2026-01-28T09:50:51","guid":{"rendered":"https:\/\/denhelder.online\/locatie\/sani-hospitaalbunker-638\/"},"modified":"2026-01-28T10:59:40","modified_gmt":"2026-01-28T09:59:40","slug":"sani-hospital-bunker-638","status":"publish","type":"locatie","link":"https:\/\/denhelder.online\/en\/locatie\/sani-hospitaalbunker-638\/","title":{"rendered":"Sani hospital bunker 638"},"content":{"rendered":"<p>At the heart of Den Helder lies a special reminder of the Second World War: the <strong>Sani hospital bunker 638<\/strong>. Built in 1942-1943 by the <strong>Kriegsmarine<\/strong>, this medical bunker was set up as an emergency hospital for lightly and seriously injured soldiers.<\/p>\n<p><strong>What makes this bunker unique?<\/strong><\/p>\n<p>This rare Sani bunker housed an operating room where wounded people were stabilized before being transported further inland. One doctor and four nurses worked here under difficult conditions, caring for up to 20 wounded at a time.<\/p>\n<p>The bunker is a tangible reminder of Den Helder&#039;s wartime history and is one of the few remaining medical bunkers from the Atlantic Wall.<\/p>\n<p><strong>Visiting options<\/strong><\/p>\n<p>The bunker is accessible to a limited extent. You can visit this special location during <strong>Open Monument Day<\/strong> or by appointment.<\/p>","protected":false},"excerpt":{"rendered":"<p>Rare WWII medical bunker, built for first aid to wounded people<\/p>","protected":false},"featured_media":0,"template":"","meta":{"footnotes":""},"categories":[6397],"tags":[1087,6249,6291],"doelgroep":[],"class_list":["post-19771","locatie","type-locatie","status-publish","hentry","category-bezienswaardigheden","tag-denhelder","tag-erfgoed","tag-monument","marker-toonopdenhelder","marker-toonopvisitkopvanholland"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.7 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Sani hospitaalbunker 638 - 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\/en\/location\/sani-hospital-bunker-638\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sani hospitaalbunker 638\" \/>\n<meta property=\"og:description\" content=\"Zeldzame medische bunker uit WOII, gebouwd voor eerste hulp aan gewonden\" \/>\n<meta property=\"og:url\" content=\"https:\/\/denhelder.online\/en\/location\/sani-hospital-bunker-638\/\" \/>\n<meta property=\"og:site_name\" content=\"Den Helder Online\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-28T09:59:40+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/denhelder.online\\\/locatie\\\/sani-hospitaalbunker-638\\\/\",\"url\":\"https:\\\/\\\/denhelder.online\\\/locatie\\\/sani-hospitaalbunker-638\\\/\",\"name\":\"Sani hospitaalbunker 638 - 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