boulder canada craggy distance distant far height high jasper landscape mountain natural nature panorama peak range river rock Rockies Rocky Mountains rough summit valley view boulders cascade cliff conifer descend fall forest hillside plunge pour Tangle Falls tree water waterfalls rivulets conifers destination direction highway razor road route series sharp tarmac travel trees blue coastline hills islands Lofoten Islands misty mountains mysterious northern norway norwegian ocean promontory remote rocky sea shore altitude fractured split Athabasca current deluge drop falls fierce flow torrent turmoil waterfall