The hiking tour into the Anaga mountains is an easy one that goes relatively even and bears a distance of 15km.
Moderate hiking tours are the descent into the Masca canyon, the Guajara and de Roque del Conde.
The most demanding hiking tour (just for ambitious hikers with adequate equipment and experience) is the Pico del Teide (Spain’s highest mountain with 3.718 m).

For all 3 categories applies:
Sturdy shoes, steady steps, weatherproof clothes and a small backpack for beverages belong to the basic equipment. Additionally we recommend to use a pulse measurement tool for one’s self-control.