Ice Tunnel The wall around the walk is rotating slowly. This quickly causes the body to think that the walk is rotating and the railings are needed to walk thru the tunnel.	Photo Date: Mar-02, 2020 Photo by: Gary Sanderson scubafun.net/travel Copyright © 1997-2020, Gary Sanderson, All Rights Reserved Photo Page created by "Web Photo" by Scubafun Productions Last Updated: 03-05-2020
6 of 19 Next Photo Previous Photo Current Group Page