Tall Folks have to duck routinely, passages and staircases are steep and narrow. Like a customer, you walk about, practically being led with the preceding site visitors in front of you. 個人・法人のお客様 販売店様【車庫証明代行】 販売店様【代書申請代行】 Recognised to locals for hundreds of years, this cave piqued the interest of speleologists in 1950. https://rg8888.org/