Falesia Second Tower in an autumn landscape on a cloudy day, San Marino, Europe

autumn landscape cloudy day san marino europe castle historic site scenic view natural beauty medieval architecture tourism travel countryside mountain view tower landscape fall foliage heritage picturesque sightseeing nature greenery hilltop regional park european history cloudy skies tranquil scene exploration panoramic travel destination landmarks vibrant colors weather serene valleys outdoor adventure hiking architecture ancient ruins cultural significance historical landmark scenic outlook foliage terrain distant mountains seasonal change tranquility fortified tower stone structure sky captivating views