Gas from Hot Springs, SD to Custer, SD – 33 Miles

Custer, SD is home to Jewel Cave, the third longest known cave in the world! The Scenic Tour is only 1/2 mile long (out of 168 explored miles in the cave), but uses 723 stairs (40 flights!). $21.00 gets us gas to Custer and a scenic tour of the cave for two!

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