Rock City

Rock City
Rock City - photos by Jim Mason

On a peaceful hilltop overlooking the Solomon River valley in north central Kansas, in an area of cedar trees and bluestem grasses, loom nearly 200 mysterious spheres of Dakota sandstone.

These rare concretions, ranging up to 27 feet in diameter, have been designated a National Natural Landmark.  This is the only place on Earth to see such a large number of these unique geological oddities.  A side trip here is well worth your time. A modest entry fee helps the largely volunteer staff maintain the site.

The outstanding geology is complemented by the local flora and fauna.  The songs of dickcissels and western meadowlarks may be heard along with those of mockingbirds and brown thrashers.  Wildflowers such as old plainsman, bracted spiderwort and dame's rocket grow around - and sometimes out of - the boulders.  Notable also are bryophytes such as ferns and mosses growing on the sides and in the crevices of the rocks where they are sheltered from the summer sun.   These individual specimens comprise isolated populations that are a long way from their nearest cousins.

Bracted spiderwort
Bracted Spiderwort
Rock city ferns
Ferns

If you are driving to Rock City from the south, take the K-18 exit 10 miles north of I-70 and notice the colony of cliff swallows making use of the round bridge piers to construct their amazing mud nests.  Each pillar is completely encircled with nests at its top.  You can continue west on K-18 4 miles to the intersection with K-106 and then drive north to Rock City.

Bridge with nests Cliff swallow nests
bulletEntry fee, Restroom, Visitor Center, Picnic tables.

Camping icon Camping not allowed.

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Trail icon A mowed nature trail winds through the ~25 acre prairie on the west side of the site.

Click here to get county birding lists for Kansas. Click the icon to find a birding list for Ottawa County.

Find nearby Geocaches! Click the icon to locate nearby Geocaches

Rock city map

Directions: From Minneapolis (20 miles N of Salina) go 2.5 miles southwest on K-106, turn right at the sign.

Location in Kansas

For a Google Map of this site, click here.

Ownership: The entity responsible for management of this site is Rock City, Inc.  Contact them at (785) 392-2577 if you have specific questions about use or management of the site.  Open daily from dawn to dusk.  $3 admission per person.

30 acres

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Funded by the Chickadee Checkoff Program
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Re-publication of site content in any form other than for personal use requires written permission.  If you are a Kansas resident, please assist with this and other wildlife viewing and conservation programs by contributing to the Chickadee Checkoff on your state tax form.

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Questions or comments about Natural Kansas may be directed to Jim Mason