Observatory at Pico del Teide, National Park Teide, UNESCO World Heritage Natural Site, Tenerife, Canary Islands, Spain, Europe

travel destination photography horizontal colour image observatory pico del teide national park teide unesco world heritage natural site tenerife canary islands spain europe day building exterior architecture outdoors astronomy 20th century mountain majestic white tower telescope no people non urban scene clear sky blue international landmark national park spanish culture colour color image color outside travel destinations travel architectural nobody no one no one typically spanish traditional culture tradition traditional traditionally spanish