Herkimer Diamond Mines

We stayed at the KOA and went to the KOA mines across the street. My Gson and wife liked looking for the diamonds. I found more along the stream than in the mine itself. They only blast once a year in the spring to unearth new gems, so that is probably a better time to go. I am not a KOA kind of camper but this one is nice, had a site right on the river. Gson caught one trout, all and all a good trip. If I went back I would go to the Ace of Diamond mine right next store as it is a commercial working mine and they blast and move rock every day and I think it would be easier to find more gems there. Thanks again for your recommendations.

I want to thank everyone for the info. Has anyone fished or seen trout caught in the river in July I understand that it is one of NY's better trout streams? Usually it slows in July unless the water is cold.

I have stayed at the KOA twice most recently July of last year and it is very nice. Level sites, clean, and friendly staff. We stayed in a 35' Motorhome towing a 6x10 enclosed trailer. Walk across the street to the mine. Not much else in the area. They inner tube down the creek at the campground.

Ace of Diamonds CG is VERY small. I doubt anything much over 20 feet will fit. It is up a small, but steep, hill. There are very few amenities at all. We stay at the KOA frequently as my mother-in-law is in a nursing home in Herkimer. The campground is quite nice. It has a nice playground for kids, dog park, small swimming pool, etc. If you stay there, your receipt gives you a minimal discount on mining.

The campground at West Canada Creek looks nice -- we drive by it on our way to and from Herkimer. Check the mileage though -- it always feels like a long distance from the KOA to there.

Any body camp at the Ace of Diamonds CG?

Found them just walking around the campground.

They commercial mine once a week and they sell you a bag with dirt and stones. I found one out in the rocks but bought a bag of dirt and they had a few big diamonds in them.

Vet Man wrote:
We picked up all the Diamonds we wanted right from the KOA. As stated you can buy a bag with diamonds already in it, shift them out in there sluiceway outside the store door. Take a short drive to the Erie Canal, you ride the boat down through the locks. Historic and fun, enjoyed the area.

Did you find them just on the ground in the CG or along the river banks?

We picked up all the Diamonds we wanted right from the KOA. As stated you can buy a bag with diamonds already in it, shift them out in there sluiceway outside the store door. Take a short drive to the Erie Canal, you ride the boat down through the locks. Historic and fun, enjoyed the area.

I stayed at the KOA. They are the owners of the mine too. They mine commercially and you can buy a salted bag after breaking some rocks.