Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information The Mammoth Site of Hot Springs, SD ← View details 1800 U.S. 18 Bypass, Hot Springs, SD 57747 +1 605-745-6017