4.5
141 votes

Monument Rocks and Chalk Pyramids

grove 16, Kansas 67871 USA

Free
Free to Visit
Open Now
Tue 6a-9p
  • Independent
  • Credit Cards
    not Accepted
  • Pet Friendly
  • Wheelchair
    Accessible
  • Public
    Restrooms
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“a series of large chalk formations”

The Chalk Pyramids and Monument Rocks are names for the same group of rock outcroppings, near US-83 in western Kansas. There are signs at the turn off (6 miles of gravel roads). You can see the rocks in the distance from the highway if you know where to look. Like the Castle Rock Badlands, the Monument Rocks are on private range land, but thanks to the owners, open to the public. The United States Department of the Interior has designated the Chalk Pyramids as a National Natural Landmark. The 70 feet tall sedimentary formations of Niobrara Chalk were created 80 million years ago when this area was part of a vast inland sea.

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Reviewed by
sierra

  • 15 Reviews
  • 16 Helpful
April 03, 2018
Rated 5.0

Super cool! Like the other reviews say, it definitely is in the middle of nowhere but I didn't have a problem using Google Maps and just typing "Kansas Monument Rocks" so I didn't use the Roadtrippers address. Amazing how these rocks formed.
When you leave, take 83-S down to Keystone Gallery to get some unique souvenirs and check out some fossils, support some local business and nice people! Also saw some jack rabbits cross the road while on 83 :)

4 people found this review helpful

Reviewed by
Haley

  • 28 Reviews
  • 49 Helpful
July 07, 2014
Rated 5.0

Totally worth the extra time. It is literally in the middle of nowhere, so make sure you know where you are going before heading out. The address on Roadtrippers didn't quite take me to the right spot (continue after it says you have arrived, at the fork in the road, go left and you'll run right into it, maybe another 10 minutes). It is a beautiful sight to see, very majestic and completely out of the ordinary with it's surroundings. The pictures turned out great. I also saw fossils and a copperhead snake while there!

4 people found this review helpful

Reviewed by
jmathisroadtripper

  • 1 Review
  • 1 Helpful
August 29, 2020

The ride down from I70 featured wide open horizons, range cattle, and clouds of wind swept dust. The monuments are on private land about seven miles of gravel roads from the paved highway about 40 minutes from the highway. The monuments consist of towers of rock & chalk eroded into gaps and arches with interesting shapes rising from a vale. They were quite stunning at sunset and well worth the drive.

1 person found this review helpful

Reviewed by
deborahmccanna

  • 13 Reviews
  • 4 Helpful
October 08, 2018

Tried to visit but it had been raining. Road was too slippery and loose to make it with an RV. We will try again on a dry day

1 person found this review helpful

Reviewed by
damothemerrier

  • 7 Reviews
  • 4 Helpful
July 02, 2017
Rated 5.0

This place is off the beaten path but SO worth it to see...beautiful and amazing would be an understatement. You'll have to drive on sketchy gravel back roads, but rest assured that the Rocks are there even if all you see are miles and miles of farmland. We used Siri and it took us right to the spot; had phone service the entire time too so not completely in the boondocks. Highly recommend it, you won't regret going!

1 person found this review helpful

Reviewed by
Passepartout

  • 139 Reviews
  • 27 Helpful
July 17, 2014
Rated 5.0

Went again yesterday. Still an entrancing place, especially since there was no one else in sight. Spent an hour or so watching the wildlife (swallows, bugs, snakes, hawks) and roaming around the rocks. Took way too many pictures. It's 7.5 miles down a fairly good dirt road to get there, but worth every mile.

1 person found this review helpful

Reviewed by
Passepartout

  • 139 Reviews
  • 27 Helpful
July 08, 2014
Rated 5.0

Saw this place a couple of years ago. Definitely worth the detour, even on dirt roads.

1 person found this review helpful

Reviewed by
Lauren

  • 9 Reviews
  • 12 Helpful
June 17, 2014

This trip was well worth the drive down the dirt road off the main highway! I would describe it almost as the (natural) Stonehenge of Kansas - it pops out of nowhere and stands on its own in the middle of an otherwise completely empty and flat surrounding area. The complete solitude and quietness of this place is what really struck me. I was alone, never saw another car, and when the wind wasn't whipping across the plains it was so quiet I could hear the blood pumping in my own head.

1 person found this review helpful

Reviewed by
roadtripper996097

  • 4 Reviews
  • 0 Helpful
March 19, 2022
Rated 4.0

Such a beautiful, cool detour. You are on a gravel road for a while and you may think you’re not supposed to be there, but keep going. Watch out for the cows though, they come right up to your car if you let them. Don’t follow the navigation here, if you put Monument Rock into your maps, it will guide you the same way the roads signs recommend. Worth the detour for sure.

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Reviewed by
Jane Kronewitter Fazi

  • 25 Reviews
  • 2 Helpful
March 15, 2022
Rated 5.0

Worth it but be aware. Phone maps got goofed up and a 1/2 hour turned into 1.5 hours of driving through dirt roads and cattle guards. It was worth it in the end.

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Monument Rocks and Chalk Pyramids

grove 16
Kansas
67871 USA

Hours

Open now until 9:00 pm
  • Sun - Sat: 6:00 am - 9:00 pm

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  • Parking
  • Pets Allowed
  • Restrooms
  • Wifi
  • Wheelchair Accessible
  • Credit Cards Accepted
  • Outdoor Seating
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