🇨🇭🇩🇪🇫🇷🌉

#basel #bale #rhine #dreiländereck #tripoint #border city #swiss city

🇦🇹📍🇮🇹🇸🇮

#villach #border triangle #dreiländereck #slovenia #alps adriatic

🇨🇭🇩🇪🇫🇷💊

#dreiländereck #border triangle #basel pharma #novartis #roche