Large Ice cycles in train tunnel Apr 23, 2013 15:38:16 GMT -4 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by chrispy09 on Apr 23, 2013 15:38:16 GMT -4 Taken in spring of 2013 in Caladonia. I thought these were quite extraordinary, the tunnel is quite old but still in use. (built in 1873)