We ​welcome groups from all over the world to the Herkimer Diamond Mines!

Join in the fun and excitement of group activities at the Herkimer Diamond Mines!
​We offer a wide range of options for your groups when you visit the Herkimer Diamond Mines. ​Adding a meal is easy with our onsite dining.
Please contact us at 315-717-0175 for more information.

Download Group Tour Registration Form



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Option #1
Shopping 
Stop in to our Retail store and view the hundreds of gemstone and jewelry items available for sale.
No Cost

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Option #2
Prospecting (Mining)
Step back in time and be a prospector for a day.  Mine for Herkimer Diamonds and keep what you find!
Cost:  $9.00 per person

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Option #3
Prospecting and Creating
Mine for Herkimer Diamonds and keep what you find!  Personalize your find by creating jewelry or a craft as a keepsake.
Cost:  $21.00 per person

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Option #4
Sluicing - Soft Skill Prospecting
(Diamond Dirt Bags, Fossil Bags, Gemstone Bags)

Each participant receives a bag of rough material.  You are guaranteed a find! 
Cost:  $9.00 per bag

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Option #5
Prospecting and Sluicing
Combination of both Option #2 and #4.
Cost:  $17.00 per person

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Option #6
Prospecting, Creating and Sluicing
An Adventure to remember, package includes all of the above.
Cost:  $28.00 per person

Meal Options - available for breakfast, lunch and dinner.  Menus available upon request.