The well-known House of Fears is an abandoned property located in the town of Santa María de Guía. This small house of about 80 square meters with a chicken coop in the back and a growing area in its surroundings. At present the House of the Fears has a phantasmagorical aspect due to the state of abandonment in which it is.

The House of Fear receives this name, they say, because at nightfall the property was wrapped in a halo of nativity and concern, noises were heard and blows that were never known where they came from. Her tenants had to abandon her desperately even if she had a bad economic situation.

In an area close to Los Rodeos, where the Tenerife North Airport is located, there is an abandoned bunker that was built under the threat of a possible attack during World War II by allies. It is known as the Bunker of El Pulpul and was an underground military complex that served as a powder keg and also housed fuel and military equipment.

The islands were under US threat during the war and for that reason the island was equipped with several bunkers to be able to repel possible allied attacks although fortunately they were not taken to use.

The Buker of El Púlpito has dimensions of about 1400 square meters, with well-fortified and camouflaged military galleries. At present it is abandoned and very few people know the existence of this place that is part of the history of the island.

Already part of the daily life of the inhabitants of Matanza de Acentejo, a rickety construction, without walls, whose structure is that, the closest thing to a skeleton. The Skeleton of the Slaughter is located in the area known as Puntillo del Sol, is one of the places in the municipalities with impressive views and from where you can see the island of La Palma.

The Skeleton is practically hidden in a ravine behind several tall buildings. A rather controversial place to hide the residents a stunning view of the sea and asking for years to demolish, but there it goes. It was a hotel project that was made in the 70s and that did not end up being located in a protected area, it receives the name of Costa Acentejo Protected Landscape, two buildings of 15 plants in a state of ruin .

On the coast of Tacoronte, past the tunnel of the Mesa del Mar and when you can not continue on foot you will find the one known as Castillo del Mar, an old abandoned building that witnesses the incessant beating of the sea. Located between cliffs is this tower building, which far from being a castle was a recreational estate of a wealthy Tacoronte landowner, is also known by the name of Castillete de Guayonje or the Castillo by Óscar Domínguez.

It is located at the mouth of the Guayonje gully and is currently abandoned, and over time has been deteriorating. It belongs to the City Council of Tacoronte and there are several projects on the table for its reform but nowadays it is a ghostly place waiting to be declared a Site of Cultural Interest.

One of the largest underground military constructions in Canary Islands is this tunnel network of about 7,000 square meters located under a former barracks in the Tamaraceite strong>. It was built between the 40s and 50s, pretending to be used as a warehouse for fuel and powder keg to supply allied submarines when Franco had in mind to enter World War II supporting the axis.

In these tunnels and bunkers it is still possible to find large doors that seal the old powder magazines, areas where torpedoes were intended to be stored and even old electricity generators.

This infrastructure demonstrates the strategic importance that Canarias could have had in the hypothetical case that Spain had entered the global conflict. The objective was to have a naval base in the islands for the interests of Spain before an expansion by Africa supported by the allies.

Volcanic eruptions often cause incredible formations, thanks to which there is the Ice Cave in the Cañadas of the Teide in the middle Teide National Park The insulating character of the volcanic tubes causes ice to be conserved inside when the area is hit by a storm and months after it causes water to remain in the solid state, the rainwater that filters through the cracks the winter freezes and that months later it still remains frozen.

The Ice Cave is located at an altitude of 3,300 meters and has a dimension of about 50 meters in length, having one of the highest sources of the National Park strong>. It is curious to note that the cave has water throughout the year and that it is kept frozen thanks to the isolation of the materials.

This cave was known for centuries and from there the ice that was consumed in the past was removed and it was a luxury item. With beasts and with some long stairs they acceded to the interior of the cave and removed blocks of ice that were taken to the Puerto de la Cruz. It is situated near the Altavista Refuge.

The Lago Martiánez is an aquatic complex located in Puerto de la Cruz (Tenerife) in the area of Martiánez, which is composed of different pools and a large central artificial lake. In total, the leisure complex has 100,000 m2. in which the swimming pools are linked with gardens, restoration areas and hammocks, a design in which the volcanic stone so characteristic of the north of the island has special relevance.

Located in what were formerly the "Llanos de Martiánez", an area of beaches and puddles, the design came from the hand of the well-known Lanzarote architect César Manrique.