bare bleak blue branch branches brown chainsaw chop clear cleared clearing devastation fell felled green grey heather log logging logs saw sky Stump tangle timber tree trees trunk ancient artificial bare.bleak barren desert dry exercise harsh historical Israel landscape line Massada old rock rocky roman sere siege slope tour group tourism tourists trail Trek walk austere canada cliff cold difficult environment extreme face forbidding freezing frozen glacier icicles icy mountain mountainside natural nature Rockies Rocky Mountains severe snow stern stream water bark boulder cloud desolate dolomites enigmatic exposed hidden Italy jagged mist misty mysterious peak remote wild archaeology danger Dead Sea hard heights Herod hill palace plain Remains ruins stark summer view yellow birds clouds colored colors coloured colours conditions darkness formations light ocean rain sailing ship shade shadow shapes skies sun textures variations various cloud formations weather yachts