a suspended pedestrian tunnel in the historic center of peccioli, pisa, italy

transport vehicle iron industry stadium construction art bridge track park landmark mast arena suspended pedestrian tunnel historic center peccioli pisa italy europe modern tuscany valdera pisa center italy peccioli passage gallery tunnel pedestrian suspended endless sunset red elevator pipe industry industrial pipeline steel factory metal plant power transportation tube transport construction city urban architecture building old travel europe street tourism town panorama people colorful exterior beautiful cityscape ancient culture view historic tower