The natural show of Frasassi Caves with sharp stalactites and stalagmites, Genga, Province of Ancona, Marche, Italy, Europe

travel destination photography horizontal colour image stalactite stalagmite genga province of ancona marche italy europe frasassi caves indoors italian culture no people rock cave natural landmark rock formation geology national landmark physical geography karst colour color image color inside interior tourist destination travel nobody no one no one landmark place of interest topography typically italian traditional culture tradition traditional traditionally italian traditionally italian european