Culture | Adsubia Adsubia Cave This cave is a perfect example of a small subterranean space hiding valuable natural treasures making for a visit a great tourism experience.
Culture | Iznalloz Cueva del Agua cave A natural wonder located at a height of 1,730 metres above the sea, which has contributed valuable scientific findings to the knowledge of the underground world.
Culture | Oñati Arrikrutz Cave This is the largest cave of Guipúzcoa. It offers a spectacular view of the mountain range of Aizkorri.
Culture | Benidoleig Las Calaveras Cave Used by man since prehistoric times, it is associated with ancient Moorish and Christian legends.
Culture | Campanet Campanet caves In addition to its famous coastal, the island of Majorca is also home to an underground world which is a testament to the natural richness of the territory. The Campanet caves are an exceptional natural phenomenon.
Culture | Sant Joan de Labritja Cave of Can Marçà Throughout its history, the island of Ibiza has been a land of mystery, shrouded in legend. The cave of Can Marçà is an old refuge for pirates, buccaneers and smugglers.
Culture | Castañar de Ibor Castañar cave This cave is a genuine treasure of nature and is set in one of the most outstanding landscapes in Extremadura.
Culture | Puente Viesgo El Castillo Cave in Puente Viesgo The cave contains paintings of a great many animals, including drawings of dogs, which is not common in this area of Cantabria.
Culture | Molinos Grutas de Cristal Caves in Molinos The Cultural Park in Molinos reflects the combined action of nature and mankind in the course of time.
Culture | Jalance Cave of Don Juan The cave's existence has been known since the early 17th century, when it was apparently used as refuge by various moriscos (converted Muslims).
Culture | Prádena Cave of Los Enebralejos The findings from this major archaeological site have included the remains of settlers dating from 4,000 years ago.
Culture | Pomar de Valdivia Cave of Los Franceses The name of the cave refers to the fact that it once served as a refuge for some of the French combatants in the Peninsular War of 1808.
Culture | Belorado Fuentemolinos Cave in Puras de Villafranca It is undoubtedly one of the greatest speleological treasures to be found in the province of Burgos. Its unique characteristics make it a geological rarity and the sixth largest cave of its kind in the world.
Culture | Jimena de la Frontera Laja Alta Cave In an especially strategic location, La Laja Cave offers peculiar cave paintings, which are almost unique on the Spanish Mediterranean coast.
Culture | Lekunberri Mendukilo Cave Navarre has a rich underground world. Mendukilo is a window to this new continent.
Culture | Benifallet Meravelles Cave The slow dripping and infiltration waters full of carbonates have created fascinating and mysteriously beautiful formations.
Culture | Zuheros Los Murciélagos (Bats') Cave in Zuheros It is the only cave that can be visited out of all the karstic caves in the area.