Formed approximately 1 million years ago, a number of these complex and fragile karst systems are open to the public. Go inside and be amazed by these massive labyrinths decorated intricately with limestone crystal formations.

Cave tours range from completely easy ‘at your own pace’ self-guided tours, guided tours along boardwalks with great commentary, ‘off piste’ adventure hard-hat tours to extremely adventurous ‘abseil your way in’ expeditions.