One of the remaining Cascade Islands. These islands are made of landslide debris that slid into and blocked the Columbia from the heights of Table Mtn and Greenleaf Peak - Hava Columbia Heliport fotoğraf galerisi Panoramio at

tek sayfa görüntüle fotoğraf Galerisi Hava Columbia Heliport
Orijinal resim (yeni pencere) görüntüle
"Histories & Mysteries of the Columbia Gorge"...from the author of Curious Gorge, 22 September 2011