1800 US-18 BYP P.O. Box: 692
Hot Springs, SD 57747 United States
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Planned Giving




Click here for our Pledge Form


…we can provide you with more information to fit your charitable plans for the future.
Please contact:

Diana Turner
Accounting and Membership
(605) 745-6017 dianat@mammothsite.org
Presston Gabel
Business Manager
(605) 745-6017 presstong@mammothsite.org
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Internship Program 
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Support the Mammoth Site

The Mammoth Site is truly a gift from nature; our inheritance held in trust for 26,000 years. We would diminish ourselves if we failed to perceive the historical and scientific value of this discovery. As a non-profit 501 (c)(3) organization, our preservation, education and research programs are primarily funded through admission and your donation.

Planned Giving

The future of the Mammoth Site is as important as the present. Help the Mammoth Site prepare for the future by making a planned gift or bequest.

Planned gifts – annuities, charitable trusts, real estate, life insurance or naming of the Mammoth Site in your will – all assist the site in achieving our financial goals.

Creating a planned gift now allows you to experience the benefits for the Mammoth Site. Please consult your attorney or tax advisor.

 Matching Gifts

Many employers sponsor matching gift programs and will match any charitable contributions made by their employees. Some companies even match gifts made by retirees and/or spouses.


Mammoth Projects

Internship Appeal: The Interns are Coming!!!

Wish List

Building and Grounds
Front Desk/Gift Shop

Your pledge will ensure that our vision to share scientific knowledge with the public will be achieved!

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