Crystal Grove Diamond Mine & Campground, near St. Johnsville, New York, is a unique spot that combines camping with the thrill of mining for Herkimer Diamonds. This campground offers a peaceful retreat with sites nestled among trees and a lovely creek, perfect for those who want to unwind and enjoy nature.

Campers rave about the clean facilities, including hot showers and well-maintained bathrooms. Many appreciate the friendly staff who keep everything in order and are happy to share tips about diamond mining, which is just a short walk away. One visitor noted, “The grandchildren had a great time and love looking and finding Herkimer Diamonds.”

The campground is family-friendly, with spacious sites that are great for kids to ride their bikes. Just be sure to pack some bug spray, as the area can get a bit buggy. As one happy camper put it, “Great campground for kids with bikes :) nice sized sites.”

If you're looking for a quiet getaway, this place fits the bill. With the sound of the creek nearby and the option to gather around a campfire, it’s an ideal spot for relaxation. Plus, you can stock up on firewood right at the camp store, which offers competitive prices. Whether you're here for a weekend or a longer stay, Crystal Grove has a little something for everyone.

Come stay and play here at Crystal Grove! We have a full campground with Herkimer Diamond Quartz Crystal mining on site! 

Crystal Grove Diamond Mine & Campground

Are you in need of a campground near St. Johnsville, NY? St. Johnsville is filled with the activities, sights, and experiences to make everyone in your crew a happy camper. Search nearby campsites and find top-rated spots from other campers.

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The Best Camping Near St. Johnsville, New York

Looking for adventure this is a place to find it. Along with staying at this peaceful wooded campground, one can “mine” Herkimer Diamond quartz crystals adjacent to the campground via a bridge over the stream.

I enjoyed a site next to the stream. The store is small but had what you may need. The grandchildren had a great time and love looking and finding Herkimer Diamonds.

Nestled in the woods, a creek and Herkimer Diamonds!

Great camp ground for kids with bikes :) nice sized sites. Can get a bit buggy so bring spray. Clean bathrooms, hot showers, diamond mines a short walk from camping.

Family friendly, great sites

A fine campground with it's own Herkimer Diamond Mine walking distance (or you can drive up your vehicle) to the mining area. A fairly small, nicely wooded campground. A bit dated in the free shower/toilet buildings but the staff kept them very clean and stocked. There is a pavilion for group or rainy day activity. Staff is extremely friendly and informative about the mining (extra charge).

All about the Herkimer Diamonds here

My husband and I wanted a quiet get away and we found it. Joel &amp; Billyjo are wonderful people. Loved our conversations and want to thank them for a awesome experience in there world. We will be going yearly

Awesome

We enjoyed our weekend here. Our site was next to the creek and relaxed to the quiet sound of water flowing by.  Purchased firewood that was quite competitive in price compared to local grocery/convenience stores that sell kiln dried wood here in NYS. I’d say about double the amount of wood.  Being in May the trees had not fully gotten their leaves so there was a bit more sunshine. I’d imagine in a month or so it will seem more wooded. 

Photos of Crystal Grove Diamond Mine & Campground

Real photos from real campers