BACKYARD VACATIONS: Herkimer Diamond Mines

Herkimer Diamond Mines
4626 State Route 28, Herkimer
Phone Numbers: 315-891-7355, 1-800-562-0897

Hours of Operation: 9:00 a.m.- 5:00 p.m.
April 15 - October 31

Prospecting: Adults- $10, Ages 5 to 12- $8, Under 4- Free
Sluicing: Fossil Bag- $10, Gem Stone Bag- $10, Herkimer Diamond Dirt Bag- $10

New Attractions:
• Third Diamond Mine, opening first weekend in June
• Pet Playground
• Activity Center- appraisals, make jewelry
• More Exhibits in Museum

KOA Kampgrounds
Off Season- April, May, June, September and October Peak Season- July 1st- September 6th

Lodging: Tents sits, RV sites, Kabins, Kottages, Lodges

Prices: Price varies depending on type of lodging, duration of stay, and number of people
Call 315-891-7355 or reserve spot online at

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