1800 US-18 BYP P.O. Box: 692
Hot Springs, SD 57747 United States
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Mammoth Site Visitor Information

Admission All Prices Include Tax

General Admission

Ages 3 & Under
Ages 4 to 12
$7.37 + tax
Active & Retired Military
$7.37 + tax
Ages 13 to 59
$10.14 + tax
Ages 60 and over
$8.29 + tax

Group Discounts

Schools, K-12
$3.23 + tax
Churches, Colleges, Scouts, Road Scholars etc
$6.45 + tax
Bus Tours
$1.00 off applicable age price before tax
Family Groups
10-24 $.50 off applicable age price before tax
25 +
$1.00 off applicable age price before tax
Family Pass Special
$41.47 + tax Parents and all children under 18 or Grandparents and all grandchildren under 18

Mammoth Site Admissions

Our Visitors Say It Best…

leaf“The Mammoth Site is not just a window into the past—it’s as close to being a true time machine as you’ll find, with some of the best ice-age fossils on the planet on permanent display.”
Ross MacPhee,
Division of Vertebrate Zoology,
American Museum of Natural History, New York City

leaf“The students examined fossil and non-fossil examples then made their own fossil imprints. The students had great fun and loved the activity.”
Savage Branch Library
Howard County, MD

leaf“We used the Kindergarten through 5th grade kits for an evening program and presentation. The parents were very impressed and the teachers loved the completeness of the lesson plans. They were easy to work with also during class time.”
Meeker Elementary School District,
Meeker, CO