It is found next to similar structures at Martin Ridge and Fisher Ridge. Near it, the Nolin River flows into the Green River, the level of which Édouard-Alfred Martel predicted should be related to the Echo River, which flows through it. The Big Clifty Sandstone serves as its cap, overlying the Girkin Formation, and Kaemper's survey data was notably not used in creating entrances like one at Violet City. Containing segments such as Frozen Niagara and Fat Man's Misery, for 10 points, name this national park and cave syst
It is found next to similar structures at Martin Ridge and Fisher Ridge. Near it, the Nolin River flows into the Green River, the level of which Édouard-Alfred Martel predicted should be related to the Echo River, which flows through it. The Big Clifty Sandstone serves as its cap, overlying the Girkin Formation, and Kaemper's survey data was notably not used in creating entrances like one at Violet City. Containing segments such as Frozen Niagara and Fat Man's Misery, for 10 points, name this national park and cave system of southern Kentucky, the largest in the world.
It is found next to similar structures at Martin Ridge and Fisher Ridge.
{Mammoth} Cave