Beneath the Black Hills National Forest is the Jewel Cave National Monument containing the Jewel Cave, currently the third longest cave in the world, with over 200 miles of mapped passageways. It is located approximately 13 miles west of Custer in the Black Hills National Forest. It was discovered in 1900 and became a nationalContinue reading “Jewel Cave National Monument, SD.”
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Black Hills, SD – Wanderings.
Pick apart areas of the Black Hills National Forest I’ve experienced by clicking an area of interest to you. Jack’s Black Hills Scenic & Historic Wanderings: Wyoming: Devils Tower Tower Trail South Dakota: Black Hills National Forest Crazy Horse Memorial Custer State Park Iron Mountain Road Needles Highway Sylvan Lake Shore Trail Center Lake LostContinue reading “Black Hills, SD – Wanderings.”
Jack's Travel Blog 