{"id":2222,"date":"2026-02-23T08:13:31","date_gmt":"2026-02-23T08:13:31","guid":{"rendered":"https:\/\/www.inmoveraplaya.com\/blog\/?p=2222"},"modified":"2026-02-23T08:13:33","modified_gmt":"2026-02-23T08:13:33","slug":"pulpi-geode-spains-largest-visit-able-geological-treasure","status":"publish","type":"post","link":"https:\/\/www.inmoveraplaya.com\/blog\/pulpi-geode-spains-largest-visit-able-geological-treasure\/","title":{"rendered":"Pulp\u00ed Geode: Spain\u2019s Largest Visit-able Geological Treasure"},"content":{"rendered":"\n<p>Imagine stepping inside an <strong>8-meter-long, 2-meter-high crystal bubble<\/strong>, completely covered with <strong>translucent gypsum crystals<\/strong> up to 2 meters long, so perfect they seem like science fiction.<br>Now imagine this place <strong>really exists<\/strong>\u2026 just 4 meters underground in an abandoned mine in Almer\u00eda, Spain.<\/p>\n\n\n\n<p>Not Iceland, not Mexico, not Naica. This is the <strong>Pulp\u00ed Geode<\/strong>, declared in 2019 <strong>the largest visitable geode in the world<\/strong> and one of the planet\u2019s most extraordinary geological treasures.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"630\" src=\"https:\/\/www.inmoveraplaya.com\/blog\/wp-content\/uploads\/2026\/02\/f.elconfidencial.com_original_4ec_0c7_2f2_4ec0c72f2fcd1ffd3b313933e1baa0b0-3-1200x630.jpg\" alt=\"\" class=\"wp-image-2321\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What is a Geode and Why is Pulp\u00ed Special?<\/strong><\/h2>\n\n\n\n<p>A geode is a <strong>rock cavity lined with crystals<\/strong>, formed when mineral-rich water seeps very slowly over millions of years.<\/p>\n\n\n\n<p>Typical geodes: quartz or amethyst, melon-sized.<br>Pulp\u00ed: <strong>gypsum (selenite) crystals up to 2 meters long<\/strong>, perfectly transparent, in a <strong>71 m\u00b3 cavity<\/strong> (the size of a large living room).<\/p>\n\n\n\n<p><strong>Facts that will amaze you:<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Longest crystal:<\/strong> 1.9 m (world record for transparent gypsum)<\/li>\n\n\n\n<li><strong>Cave volume:<\/strong> 10.7 m\u00b3 visitable<\/li>\n\n\n\n<li><strong>Age:<\/strong> 2\u20136 million years<\/li>\n\n\n\n<li><strong>Discovered:<\/strong> December 1999 by Grupo Mineralogista de Madrid<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Note: Naica\u2019s geode is larger but full of water at 58\u202f\u00b0C, not safely visitable without a special suit.<\/p>\n<\/blockquote>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1500\" height=\"630\" src=\"https:\/\/www.inmoveraplaya.com\/blog\/wp-content\/uploads\/2026\/02\/image-49-1500x630.jpeg\" alt=\"\" class=\"wp-image-2228\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>How the Pulp\u00ed Geode Formed<\/strong><\/h2>\n\n\n\n<p>6 million years ago, this area was a seabed. Mediterranean water infiltrated dolomite cracks rich in calcium sulfate.<\/p>\n\n\n\n<p>Then came the <strong>Messinian Salinity Crisis<\/strong> (5.96 million years ago): the Strait of Gibraltar closed, and the Mediterranean almost completely evaporated, lowering the sea level 1,500\u20132,500 meters.<\/p>\n\n\n\n<p>Under these extreme conditions, <strong>gypsum slowly crystallized<\/strong> inside sealed cavities.<br><strong>The secret:<\/strong> the water had to be perfectly still and under constant pressure.<\/p>\n\n\n\n<p><strong>Result:<\/strong> flawless, transparent crystals, so pure you could read a book through them.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"630\" src=\"https:\/\/www.inmoveraplaya.com\/blog\/wp-content\/uploads\/2026\/02\/image-50-1024x630.jpeg\" alt=\"\" class=\"wp-image-2233\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Visiting the Pulp\u00ed Geode<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Duration:<\/strong> 1 hour 15 minutes<\/li>\n\n\n\n<li><strong>Temperature inside:<\/strong> 20\u202f\u00b0C year-round, 100\u202f% humidity<\/li>\n\n\n\n<li><strong>Access:<\/strong> 72 metal stairs (not suitable for limited mobility)<\/li>\n\n\n\n<li><strong>Max capacity:<\/strong> 12 people per tour<\/li>\n\n\n\n<li><strong>Days:<\/strong> Wednesday\u2013Sunday<\/li>\n\n\n\n<li><strong>Price:<\/strong> \u20ac22 adults, \u20ac15 children\/reduced<\/li>\n\n\n\n<li><strong>Reservation:<\/strong> <a>www.geodapulpi.com<\/a><\/li>\n<\/ul>\n\n\n\n<p><strong>Important:<\/strong> touching the crystals is <strong>prohibited<\/strong>; a single fingerprint can leave a permanent mark.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Why You Must Visit the Pulp\u00ed Geode Once in Your Life<\/strong><\/h2>\n\n\n\n<p>Some \u201cwonders of the world\u201d are crowded with tourists.<br>The <strong>Pulp\u00ed Geode<\/strong> is different: a near-secret geological miracle, just <strong>50 meters from the road<\/strong> and <strong>15 minutes from the beach<\/strong>.<\/p>\n\n\n\n<p>If you love crystals, geology, or simply want an <strong>unforgettable experience<\/strong>, book your visit now. In a few years, it will be much more famous and tickets will sell out fast.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"http:\/\/www.inmoveraplaya.com\">Make your reservation with us<\/a><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Imagine stepping inside an 8-meter-long, 2-meter-high crystal bubble, completely covered with translucent gypsum crystals up to 2 meters long, so&#8230;<\/p>\n","protected":false},"author":2,"featured_media":2223,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[290,173,177,172,178,176],"class_list":["post-2222","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tourist-information","tag-almeria-2","tag-andalusia","tag-holidays","tag-spain","tag-summer","tag-vacation"],"_links":{"self":[{"href":"https:\/\/www.inmoveraplaya.com\/blog\/wp-json\/wp\/v2\/posts\/2222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.inmoveraplaya.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inmoveraplaya.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inmoveraplaya.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inmoveraplaya.com\/blog\/wp-json\/wp\/v2\/comments?post=2222"}],"version-history":[{"count":2,"href":"https:\/\/www.inmoveraplaya.com\/blog\/wp-json\/wp\/v2\/posts\/2222\/revisions"}],"predecessor-version":[{"id":2326,"href":"https:\/\/www.inmoveraplaya.com\/blog\/wp-json\/wp\/v2\/posts\/2222\/revisions\/2326"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.inmoveraplaya.com\/blog\/wp-json\/wp\/v2\/media\/2223"}],"wp:attachment":[{"href":"https:\/\/www.inmoveraplaya.com\/blog\/wp-json\/wp\/v2\/media?parent=2222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inmoveraplaya.com\/blog\/wp-json\/wp\/v2\/categories?post=2222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inmoveraplaya.com\/blog\/wp-json\/wp\/v2\/tags?post=2222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}