Holy Terror Mini Golf  

You'll be SCREAMIN' Mulligans at Keystone's only 18-hole mini-golf! Come have a rip-roaring mini golf adventure at Holy Terror Mini Golf! This mining-themed 18-hole mini golf course is named after th

609 US-16A
Keystone, SD 57751  
Phone: (605) 666-5170
Hours: 8:30AM - 9PM ~ 7 Days Per Week