{"id":1052,"date":"2026-02-08T08:34:37","date_gmt":"2026-02-08T08:34:37","guid":{"rendered":"http:\/\/www.pyreneisme.ovh\/?post_type=summit&#038;p=1052"},"modified":"2026-02-08T08:35:08","modified_gmt":"2026-02-08T08:35:08","slug":"mont-despira","status":"publish","type":"summit","link":"https:\/\/www.pyreneisme.ovh\/index.php\/summit\/mont-despira\/","title":{"rendered":"Mont d&#8217;Espira"},"content":{"rendered":"<div class=\"summit-meta\">\r\n  <div><strong>Altitude :<\/strong> 455 m<\/div>\r\n  <div><strong>Pro\u00e9minence :<\/strong> 167 m<\/div>\r\n<\/div>\r\n<br>\n\n\n\n<h2>Ascensions<span class=\"asc-count\">(<span class=\"asc-count\">2<\/span>)<\/span><\/h2><br>\n\n\n<div class=\"asc-card asc-card--summit\">  <div class=\"asc-meta\"><strong>1796-01-10 ; <a href=\"https:\/\/www.pyreneisme.ovh\/index.php\/climber\/pierre-mechain\/\">Pierre M\u00e9chain<\/a>  <\/strong><\/div>  <div class=\"asc-notes\"><blockquote><div class=\"asc-source\"><small>Delambre, Jean-Baptiste ; \"Signal du Mont d'Espira\", Base du syst\u00e8me m\u00e9trique d\u00e9cimal, ou mesure de l'arc du m\u00e9ridien compris entre les parall\u00e8les de Dunkerque et Barcelone, Vol.1, Baudouin (Paris), 1806-1810 ; p.401-407 (<a href=\"https:\/\/gallica.bnf.fr\/ark:\/12148\/bpt6k110604s\/f585\">mention ; lire en ligne<\/a>)<\/small><\/div><div class=\"asc-note\"><small>Le texte mentionne une s\u00e9rie de vis\u00e9es effectu\u00e9es par M\u00e9chain et Esteveny entre le 20 et le 26 niv\u00f4se, sans mention toutefois de l\u2019ann\u00e9e. S\u2019inscrivant dans la fin de la triangulation, l\u2019an IV est probable (10 au 16 janvier 1796). Ceci placerait les vis\u00e9es exactement entre celles r\u00e9alis\u00e9es au <a href=\"https:\/\/www.pyreneisme.ovh\/index.php\/summit\/pech-de-fraysse\/\">Pech de Fraysse<\/a> (signal de Tauch) et celles r\u00e9alis\u00e9es \u00e0 <a href=\"https:\/\/www.pyreneisme.ovh\/index.php\/summit\/forca-real\/\">For\u00e7a R\u00e9al<\/a>, ce qui est coh\u00e9rent d\u2019un point de vue g\u00e9ographique.<\/small><\/div>  <\/blockquote><\/div><\/div>\n<div class=\"asc-card asc-card--summit\">  <div class=\"asc-meta\"><strong>1826-05(?)\/06(?)-?? ; <a href=\"https:\/\/www.pyreneisme.ovh\/index.php\/climber\/jean-baptiste-coraboeuf\/\">Jean Baptiste Corab\u0153uf<\/a>, <a href=\"https:\/\/www.pyreneisme.ovh\/index.php\/climber\/testu\/\">Jacques-Prosper Testu<\/a>  <\/strong><\/div>  <div class=\"asc-notes\"><blockquote><div class=\"asc-source\"><small><a href=\"https:\/\/gallica.bnf.fr\/ark:\/12148\/bpt6k86306585\/f206.item\">B\u00e9raldi, Henri, Cent ans aux Pyr\u00e9n\u00e9es, Vol 1., 1898-1904, p190.<\/a> ; <a href=\"https:\/\/books.google.fr\/books?id=hYM_AAAAcAAJ&amp;printsec=frontcover&amp;hl=fr#v=onepage&amp;q&amp;f=false\">Corab\u0153uf, Jean Baptiste, M\u00e9moire sur les op\u00e9rations g\u00e9od\u00e9siques des Pyr\u00e9n\u00e9es et la comparaison du niveau des deux mers. Impr. Royal; 1831.<\/a><\/small><\/div>  <\/blockquote><\/div><\/div>\n\n\n<div id=\"sommets_map_7517\" style=\"height: 520px; width:100%; border-radius:12px; overflow:hidden; background:#f3f3f3;\"><\/div><script>\n  (function(){\n    console.log('[sommets_map] init for sommets_map_7517');\n\n    function start(){\n      var el = document.getElementById(\"sommets_map_7517\");\n      if(!el){ console.warn('[sommets_map] container not found'); return; }\n\n      if(typeof L === 'undefined'){\n        console.warn('[sommets_map] Leaflet not loaded (L undefined)');\n        return;\n      }\n\n      var focusId   = 1052;\n      var focusLat  = 42.8259;\n      var focusLon  = 2.80057;\n      var focusZoom = 14;\n      var openPopup = true;\n\n      console.log('[sommets_map] focus_id=', focusId, 'focusLatLon=', focusLat, focusLon);\n\n      \/\/ Vue initiale : si on a focusLat\/Lon, on centre tout de suite\n      var map = (focusLat !== null && focusLon !== null)\n        ? 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