chalk cliff coast crumble crumbling danger dangerous drop edge England face folly foolhardiness foolhardy foolish foolishness nature risk risky rock sea sheer silly stupid stupidity Sussex tourism tourist unsafe boulders Camp camping campsite coastline cracked extreme Lofoten Islands norway norwegian ocean rest stop tent water mountain avalanche beach beware caution cliffs cornwall defiance disregard english falls foolharsy fools Great Britain hazardous idiocy idiots ignored peril reckless red sand sign stand stubborn vulnerable warning bank cloud cold destination direction drifts exercise exploration explore freezing high icy landscape mountains people plateau snow tourists travel walk white Balearic Islands blue cove hapless helpless majorca mediterranean natural shore Spain spanish spray spume stone wave wet bicycle bike cycle parked saddle tires transport tyres wheels disobey Downs fool idiot ignore safety south steep summer