Gallery (70)
Photo © History Channel
![Monumental Challenge - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/000/461/461791_99be35.jpg)
Photo © History Channel
![Monumental Challenge - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/000/461/461802_4b079f.jpg)
Photo © History Channel
![Monumental Challenge - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/000/461/461813_ef76cc.jpg)
Photo © History Channel
![Monumental Challenge - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/000/461/461824_d2ec42.jpg)
Photo © History Channel
![Monumental Challenge - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/000/461/461835_1b5dde.jpg)
Photo © History Channel
![Monumental Challenge - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/000/461/461846_915543.jpg)
Photo © History Channel
![Monumental Challenge - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/000/461/461848_8cd667.jpg)
Photo © History Channel
![Monumental Challenge - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/000/461/461849_3007e4.jpg)
Photo © History Channel
![Monumental Challenge - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/000/461/461850_ad53b6.jpg)
Photo © History Channel
![Monumental Challenge - Photos](http://image.pmgstatic.com/cache/resized/w663/files/images/film/photos/000/461/461781_a1c595.jpg)