BOGO ADMISSION
The Mammoth Site

BOGO ADMISSION

Buy adult admission, get child admission free.

Coupon not valid with any other offers; must be presented at time of purchase; subject to the rules of use; has no cash value; based on availability. Limit one coupon per purchase/order/party per day. Copies NOT accepted. Other restrictions may apply.

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The Mammoth Site

1800 US-18 BYP
Hot Springs SD, 57747
(605) 745-6017
HOURS Monday - Saturday: 9AM–3:30PM Sunday: 11AM–3:30PM