Mammoth Cave: The World's Longest Cave System

By Brad Burnham

The earliest explorers of this cave lived almost 4,000 years ago! Kids will learn all about how this cave was formed, and all the other fun and exciting things to do at Mammoth Cave National Park. Imagine how excited they will be to learn that while the explored caves of Mammoth extend for over 350 miles, there are still 600 miles of unexplored caves yet to be revealed!

• Format: Library Binding
• Language: English
• ISBN: 082396258X
• ISBN13: 9780823962587
• Release Date: August 2003
• Publisher: PowerKids Press
• Length: 24 Pages
• Weight: 0.80 lbs.
• Dimensions: 0.3" x 9.0" x 9.2"
• Age Range: 5 to 10 years
• Grade Range: Grades 3 to 5