{"id":4,"ordinal":0,"modified":"2026-04-17 19:33:16","content_modified":"2026-04-17 19:33:16","featured":0,"title":"The 1911 Kolb Expedition","creator":"Jonas Dunlap, Northern Arizona University","description":"<p>In 1911-12 Emery and Ellsworth Kolb rafted the Grand, Green, and Colorado Rivers from Wyoming to California. They owned a photography studio at Bright Angel in the Grand Canyon and the expedition used for create photography and film for their studio.\r\n\r\nThis tour includes 5 stops that feature a few of their exploits at notable places along their route - Lodore Canyon, Green River, Cataract Canyon, Glen Canyon, and the Grand Canyon.</p>","postscript_text":"","tour_img":"https://www.intermountainhistories.org/files/fullsize/98349df75c8b2578410ce6bfc853a5b0.jpg","items":[{"id":67,"title":"The 1911 Kolb Expedition through the Gates of Lodore","latitude":40.71276249999999663486960344016551971435546875,"longitude":-108.89134119999999938954715617001056671142578125,"thumbnail":"https://www.intermountainhistories.org/files/square_thumbnails/98349df75c8b2578410ce6bfc853a5b0.jpg","fullsize":"https://www.intermountainhistories.org/files/fullsize/98349df75c8b2578410ce6bfc853a5b0.jpg","subtitle":"Part 1 of 5 of the 1911 Kolb Expedition Tour","address":null,"custom":{"subtitle":null,"text":null}},{"id":60,"title":"The 1911 Kolb Expedition at Green River, Utah","latitude":38.9961097999999992680386640131473541259765625,"longitude":-110.1594106999999667095835320651531219482421875,"thumbnail":"https://www.intermountainhistories.org/files/square_thumbnails/60a0f7bf9c130b9a08fb00fa95c7126e.jpg","fullsize":"https://www.intermountainhistories.org/files/fullsize/60a0f7bf9c130b9a08fb00fa95c7126e.jpg","subtitle":"Part 2 of 5 of the 1911 Kolb Expedition Tour","address":"GPS: 38º 59 45 N, 110º 09 35 W","custom":{"subtitle":null,"text":null}},{"id":59,"title":"The 1911 Kolb Expedition in Cataract Canyon","latitude":38.18133999999999872443368076346814632415771484375,"longitude":-109.872500400000035369885154068470001220703125,"thumbnail":"https://www.intermountainhistories.org/files/square_thumbnails/63f1b60851aed0c6604d6b24c4c70d45.jpg","fullsize":"https://www.intermountainhistories.org/files/fullsize/63f1b60851aed0c6604d6b24c4c70d45.jpg","subtitle":"Part 3 of 5 of the 1911 Kolb Expedition Tour","address":"GPS: 38º 11’ 04” N, 109º 53’ 09” W","custom":{"subtitle":null,"text":null}},{"id":57,"title":"The 1911 Kolb Expedition in Glen Canyon","latitude":37.2578333000000014862962416373193264007568359375,"longitude":-110.905343399999992470839060842990875244140625,"thumbnail":"https://www.intermountainhistories.org/files/square_thumbnails/746512ee18801850746c8da7638e720b.jpg","fullsize":"https://www.intermountainhistories.org/files/fullsize/746512ee18801850746c8da7638e720b.jpg","subtitle":"Part 4 of 5 of the 1911 Kolb Expedition Tour","address":"GPS: 37 10 44 N, 110 53 59 W","custom":{"subtitle":null,"text":null}},{"id":66,"title":"The 1911 Kolb Expedition Enters the Grand Canyon","latitude":36.05795040000000284408088191412389278411865234375,"longitude":-112.1425467000000253392499871551990509033203125,"thumbnail":"https://www.intermountainhistories.org/files/square_thumbnails/ff7247700c6c25328a4acd3e1e34906b.jpg","fullsize":"https://www.intermountainhistories.org/files/fullsize/ff7247700c6c25328a4acd3e1e34906b.jpg","subtitle":"Part 5 of 5 of the 1911 Kolb Expedition Tour","address":null,"custom":{"subtitle":null,"text":null}}]}