Minnesota Underground & the Best of the Black Hills
Author: Doris Green
Publisher: Big Earth Publishing
Published: 2003
Total Pages: 196
ISBN-13: 9781931599245
DOWNLOAD EBOOKExplore more than 50 of Minnesota and South Dakota's fascinating caves, mines, sinks, and other underground oddities! This comprehensive guide covers Minnesota iron mines in the north and caves in the south. Also featured are gold mines and caves in the Black Hills of South Dakota, an area that boasts of some of the longer and more magnificent sites in the world. Spelunkers and explorers alike will enjoy this wonderful edition. Book jacket.