'It would have required a 10-times bigger flood level than any flood that has happened in the past several thousand years,' one of the authors of the study, University of New Mexico Professor Karl Karlstrom wrote in a statement.
The newly renovated Marble Canyon Lodge provides a modern Southwestern aesthetic, enhancing the North Rim experience with spacious luxury cottages and direct access to incredible natural attractions.
"Their journey in 1938 along the Colorado River was unprecedented, as they faced daunting rapids and uncharted territories, challenging societal norms and misconceptions about women's capabilities in science."