Herkimer Diamond Mines
Entertainment · Mining Attraction

Herkimer Diamond Mines

4626 NY-28, Herkimer, New York, 13350

Google Maps Updated: 18 May 2026
Authenticity Score: 92/100
About

Herkimer Diamond Mines is a beloved family destination that offers a unique hands-on experience. Most visitors have a blast digging for crystals, though some warn that the mines can be picked over. The staff is generally praised for being helpful and educational. While the food at the cafe is a hit, some visitors find the entry fees and tool rentals a bit pricey. It is a must-do for families, especially those with kids interested in geology.

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We analyze 73 public reviews for Herkimer Diamond Mines using our data models and filter out spam to highlight only authentic feedback.

Performance Scores
Experience & Ambience 85/100
Pricing 70/100
Pro Tip

Bring your own heavy-duty chisel and bucket to maximize your mining success and save on rental costs.

Family Friendly
On-site Camping
Pros & Cons

✓ What Works Well

  • Fun family activity
  • Educational experience
  • Great gift shop

✗ Areas to Improve

  • Mines can be picked over
  • Expensive rentals
  • Hot in the summer
Frequently Asked Questions
  • Should I bring my own tools?
  • Is it worth the price?
  • Are there shade areas?
User Feedback

Bring your own hammer and chisel to save money

Kids love finding real crystals

Cafe food is surprisingly good