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Welcome to mt. greylock campsite park


Mt. Greylock Campsite Park-formerly Hidden Valley Campground-has been a jewel in the Berkshires for over 30 years. There is a reason why this campground has so many old friends coming back and why the new campers are making it a tradition-it's beautiful here! 
Mt. Greylock Campsite Park is a 40-acre, 90 site recreational park that can accommodate tents, pop-ups, trailers, motorhomes and RV's up to 45 feet. There are two bathhouses with toilets, sinks, and hot showers. The sites are deep and wide and are nestled in the woods, separated by trees and grass.
Mt. Greylock is a hidden jewel! The new owners are adding something new everyday. The former owner is working on site and all are working to make this a great campground. I would give this 5 stars. They even helped us unplug our black water tank giving us many helpful hints. The campground is close to many historical sites and good restaurants. Wonderful people and you are pleasantly secluded in the woods. We will be back next year.
Fred H., Warrenton, VA
The sites are so big and wooded. You almost feel like you have the place all to yourself!
Flow W., MA
...This is one of our favorite campsites! It's so beautiful. We love coming here.
Jerry A., Maine
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camp at the foot of Mount Greylock,
the highest peak in Massachusetts.

Nature is everywhere, fresh air, tall trees, flowers, squirrels, chipmunks and an occasional bear! Every site has water, electric and grey water hook-ups. There is no sewer, however, there is a pump out station. Honey wagon service is free with extended stays of a week or more and available to others for a small fee. There is a fire pit or ring and picnic table on every site. 

plenty to do

Whether it's our new playground or our new pool table, we're always making improvements to our campground! There's plenty to do on site and even more things to do in the surrounding area!
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campground map

Check out our campground map. You will see the different site categories as well as the other amenities.  
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Calendar of Events
JUNE 16
DJ Night
Enjoy music and dancing with DJ Chuck Wright. Free to campers. Open to the public for a cover charge of 5.00 per person. BYOB and snacks. Rain or Shine.
JUNE 30
Triumph Motorcycle Celebration
There will be 6 of the new motorcycles on display, as well as several activations (food trucks, climbing wall, ax throwing, etc) and some educational opportunities during the event such as guest speakers, adventure demonstrations (camp fire making, tent set up, how to properly gear a bike for a weekend camping adventure, etc).
JULY 7
Generation X Band at Mt. Greylock Campsite Park
Generation X specializes in music from the 90's and 00's. Free to campers. Open to the public for a cover charge of 5.00 per person. BYOB and snacks. Rain or Shine.
JULY 21
Shyne returns to Mt. Greylock Campsite Park
Shyne is returning to MGCP with amazing classic rock music. Free to campers. Open to the public for a cover charge of 5.00 per person. BYOB and snacks. Rain or Shine.
JULY 28
Karaoke Night
Sing your favorite songs for all to hear and enjoy. Free to campers. Open to the public for a cover charge of 5.00 per person. BYOB and snacks. Rain or Shine.
AUGUST 18
License to Groove Band at Mt. Greylock Campsite Park
Come and enjoy Disco with License to Groove. Free to campers. Open to the public for a cover charge of 5.00 per person. BYOB and snacks. Rain or Shine.
AUGUST 25
Karaoke NIght
Sing your favorite songs for all to hear and enjoy. Free to campers. Open to the public for a cover charge of 5.00 per person. BYOB and snacks. Rain or Shine.
SEPTEMBER 1
Bottoms Up Band at Mt. Greylock Campsite Park
Come enjoy an evening of country music and dancing. Free to campers. Open to the public for a cover charge of 5.00 per person. BYOB and snacks. Rain or Shine.
There are no upcoming events.