{"id":3280,"date":"2026-06-05T13:34:12","date_gmt":"2026-06-05T13:34:12","guid":{"rendered":"https:\/\/ecomuseopietravisone.it\/?page_id=3280"},"modified":"2026-06-18T09:53:33","modified_gmt":"2026-06-18T09:53:33","slug":"la-caldana","status":"publish","type":"page","link":"https:\/\/ecomuseopietravisone.it\/en\/la-caldana\/","title":{"rendered":"the Caldana"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"3280\" class=\"elementor elementor-3280\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-84424e5 e-con-full e-flex e-con e-parent\" data-id=\"84424e5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-9e8e0e8 e-con-full e-flex e-con e-child\" data-id=\"9e8e0e8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-71d6a2c animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"71d6a2c\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:300}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">la Caldana<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-dd088f6 e-flex e-con-boxed e-con e-parent\" data-id=\"dd088f6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5c63ca2 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"5c63ca2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInLeft&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-cc8c1c5 e-con-full e-flex e-con e-child\" data-id=\"cc8c1c5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8195de8 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"8195de8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"zfr3Q CDt4Ke \" dir=\"ltr\"><span class=\"C9DxTc \">Il sistema geotermico responsabile delle ben note fonti termali di Acqui si inoltra in realt\u00e0 fino a gran parte del territorio visonese, determinando anche in esso la presenza di diverse fonti solforose e tiepide e, come per le sorgenti acquesi, anche in questo caso la conoscenza e l&#8217;uso di queste fonti risalgono a tempi molto antichi.<\/span><\/p><p class=\"zfr3Q CDt4Ke \" dir=\"ltr\"><span class=\"C9DxTc \">Un tempo erano molte le sorgenti termali presenti sul territorio. Oggi resta solo\u00a0<\/span><span class=\"C9DxTc \">la Caldana<\/span><span class=\"C9DxTc \">, antica sorgente nota gi\u00e0 in epoca romana e posta nel centro storico meridionale del paese, in prossimit\u00e0 della canonica della chiesa parrocchiale e poco oltre l&#8217;edificio del teatro &#8220;Opera Regina Pacis&#8221;.\u00a0<\/span><\/p><p class=\"zfr3Q CDt4Ke \" dir=\"ltr\"><span class=\"C9DxTc \">Fino alla prima met\u00e0 del XX secolo era dotata di due vasche a cielo aperto da cui sgorgavano due diverse sorgenti: una calda e una fredda.<\/span><\/p><p class=\"zfr3Q CDt4Ke \" dir=\"ltr\"><span class=\"C9DxTc \">Durante la seconda guerra mondiale fu demolita la tramezza che divideva le due sorgenti, cosicch\u00e9 le due acque sorgive si iniziarono a miscelare insieme in un unico effluente. Quindi la vasca venne coperta con una soletta calpestabile, ancora oggi presente.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d025e3e e-con-full e-flex e-con e-child\" data-id=\"d025e3e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-733b2a3 elementor-widget elementor-widget-image\" data-id=\"733b2a3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-1.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"caldana 1\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MzM2OCwidXJsIjoiaHR0cHM6XC9cL2Vjb211c2VvcGlldHJhdmlzb25lLml0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI2XC8wNlwvY2FsZGFuYS0xLnBuZyJ9\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"707\" height=\"1024\" src=\"https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-1-707x1024.png\" class=\"attachment-large size-large wp-image-3368\" alt=\"\" srcset=\"https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-1-707x1024.png 707w, https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-1-207x300.png 207w, https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-1-768x1112.png 768w, https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-1.png 1042w\" sizes=\"(max-width: 707px) 100vw, 707px\">\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9fd7554 e-flex e-con-boxed e-con e-parent\" data-id=\"9fd7554\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-41d1627 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"41d1627\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInRight&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-b3482de e-con-full e-flex e-con e-child\" data-id=\"b3482de\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ba2f3d1 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"ba2f3d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"zfr3Q CDt4Ke \" dir=\"ltr\"><span class=\"C9DxTc \">&#8220;Nel comune di Visone, Mandamento di Rivalta d&#8217;Acqui, lungi 9 metri ed un quarto a levante della Casa Parrocchiale havvi una sorgente solforosa chiamata<\/span><span class=\"C9DxTc \">\u00a0la Caldana<\/span><span class=\"C9DxTc \">\u00a0[&#8230;], la quale scaturisce in pi\u00f9 siti entro una vasca lunga metri 6,16, e lunga 4,11, cinta di muro.<\/span><\/p><p class=\"zfr3Q CDt4Ke \" dir=\"ltr\"><span class=\"C9DxTc \">Quest&#8217;acqua forma ove scorre un sedimento filamentoso, giallognolo, di natura solforosa, ha un tenue odore epatico, il sapore \u00e8 leggermente salso. La temperatura ne fu trovata dal Dottore Baldissone in principio di dicembre 1820 di gradi +16, essendo l&#8217;atmosfera di gradi +3. Fra le diverse polle racchiuse entro la vasca, le une sono pi\u00f9 calde delle altre, di modo che, venendo e prime separate, se ne avrebbe un&#8217;acqua d&#8217;una temperatura pi\u00f9 elevata.<\/span><\/p><p class=\"zfr3Q CDt4Ke \" dir=\"ltr\"><span class=\"C9DxTc \">La Caldana di Visone<\/span><span class=\"C9DxTc \">\u00a0non fu per anco analizzata. Gli abitanti l&#8217;adoperano per la cura del gozzo. Il fango, che sta in fondo alla vasca, s&#8217;applica con vantaggio sulle estremit\u00e0 dolenti.&#8221;<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f35f70c e-con-full e-flex e-con e-child\" data-id=\"f35f70c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-69489c4 e-con-full e-flex e-con e-child\" data-id=\"69489c4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-eefb2bc elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"eefb2bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-2.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"caldana 2\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MzM2OSwidXJsIjoiaHR0cHM6XC9cL2Vjb211c2VvcGlldHJhdmlzb25lLml0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI2XC8wNlwvY2FsZGFuYS0yLnBuZyJ9\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"930\" src=\"https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-2-1024x930.png\" class=\"attachment-large size-large wp-image-3369\" alt=\"\" srcset=\"https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-2-1024x930.png 1024w, https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-2-300x272.png 300w, https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-2-768x697.png 768w, https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-2.png 1316w\" sizes=\"(max-width: 1024px) 100vw, 1024px\">\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-761e19e elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"761e19e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-3.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"caldana 3\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MzM3MCwidXJsIjoiaHR0cHM6XC9cL2Vjb211c2VvcGlldHJhdmlzb25lLml0XC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI2XC8wNlwvY2FsZGFuYS0zLnBuZyJ9\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"646\" src=\"https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-3-1024x646.png\" class=\"attachment-large size-large wp-image-3370\" alt=\"\" srcset=\"https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-3-1024x646.png 1024w, https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-3-300x189.png 300w, https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-3-768x484.png 768w, https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-3-1536x969.png 1536w, https:\/\/ecomuseopietravisone.it\/wp-content\/uploads\/2026\/06\/caldana-3.png 1579w\" sizes=\"(max-width: 1024px) 100vw, 1024px\">\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75974eb elementor-widget elementor-widget-text-editor\" data-id=\"75974eb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"zfr3Q CDt4Ke \" dir=\"ltr\"><em><span class=\"C9DxTc \">[da: B. Bertini,\u00a0<\/span><span class=\"C9DxTc \">Idrologia minerale, ossia storia di tutte le sorgenti<br \/><\/span><\/em><em><span class=\"C9DxTc \">d&#8217;acque minerali note sinora negli Stati di S.M. il Re di Sardegna<\/span><span class=\"C9DxTc \">,<br \/><\/span><\/em><em><span class=\"C9DxTc \">Torino, 1822, pp. 136-137]<\/span><\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c03bafa e-flex e-con-boxed e-con e-parent\" data-id=\"c03bafa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-cd47525 e-con-full e-flex e-con e-child\" data-id=\"cd47525\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-23daebb e-con-full e-flex e-con e-child\" data-id=\"23daebb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Il sistema geotermico responsabile delle ben note fonti termali di Acqui si inoltra in realt\u00e0 fino a gran parte del territorio visonese, determinando anche in esso la presenza di diverse fonti solforose e tiepide e, come per le sorgenti acquesi, anche in questo caso la conoscenza e l&#8217;uso di queste fonti risalgono a tempi molto [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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