Rapid City Sioux Falls Pierre Huron
Interstate 40 Interstate 20 Interstate 10 Interstate 5
Mount Rushmore State Hawkeye State Prairie State First State
Lake Francis Lake Oahe Lake Sakakawea Lake Sharpe
Optmisticeskaja Cave Jewel Cave Wind Cave Mammoth Cave
Missouri River Cheyenne River Big Sioux River James River
17.7 million 7.7 million 770 000 1.77 million
Jewel Cave National Monument Mount Rushmore Badlands NP Wind Cave NP
Black Hills White Hills Appalachian Hills Red Hills
Edgemont Deadwood Spearfish Hot Springs