teide - pumice stones on desert plain la canada de los guancheros. scenic view on volcano pico del teide

teide desert rocks geology caldera close up stone pumice stones la canada de los guancheros hiking tenerife dry plain trail wanderlust pico del canary islands spain volcano mountain las canadas montana blanca hillocks path fortaleza sand martian landscape outdoors panorama rock lunar outdoor summer adventure travel destination mountains nature wilderness europe mount national park volcanic spring riscos island hike