altitude and orientation: the aeronautical station on the peak of artzamendi in the french basque country

atlantic pyrenes landmark building architecture mountain station nautical-guidance guidance monitoring meteorology emergency security landscape artzamendi mountains itxassou itsasu basque-country atlantic-pyrenees new-aquitaine france sky nature travel mount valley perspective scenery snow high panorama grass cambo-les-bains tourism tourist sport leisure mountaineering walking tour outdoors high-cold winter peak navarre climb spring lawn blue-sky concrete mountain-range