 The route to Gerlachovský štít falls under the Tatra National Park ordinance , according to which hikers who depart from marked trails may be subject to fines unless they are UIAA members , or are led by an <unk> @-@ certified mountain guide . Camping is subject to similar restrictions . Rangers and some mountain guides are authorized to collect fines on the spot . Cairns that hikers build to mark the trailhead are periodically taken apart . 
