Overview
In 2018, this 118-mile rail trail across northeast Kansas officially became a state park. Formally known as the Flint Hills Nature Trail, the trail's new name is Flint Hills Trail State Park. It links five counties and more than a dozen towns between Osawatomie and Herington. It's the longest rail trail in Kansas and one of the longest rail trails in the United States.
About the Route
The trail is traversable with a crushed-limestone surface for 96 miles, from Osawatomie to Council Grove. The majority of the pedestrian bridges along the trail are concrete covered in limestone for a smooth transition on and off the bridges. Trail users can enjoy walking, riding with a mountain or hybrid bike, and horseback riding on the trail.
The western tip of the trail, which extends westward 21 miles between Council Grove and Herington, remains rough railroad ballast that will be developed in the future. Note that some sections of the trail have gates, which trail users can either go through or, in one case, climb over. Trail users are advised to close any gates they may open along their journey.
The trail traces a course through the Flint Hills, one of the last remaining tall-grass prairie ecosystems in the world. Along the route, trail users will encounter prairie flora and fauna, historic areas, and unmatched views of the surrounding prairie and countryside. Wildlife includes bobwhite quail, wild turkeys, prairie chickens, and bobcats.
From Herington, at the western end, through Allen and Admire, trail users will encounter the tall-grass prairie; heading towards the eastern end in Osawatomie, the Flint Hills Trail is more wooded. For much of this stretch through Ottawa and on to Osage City, the trail follows the Marais des Cygnes River with the waterway just north of the pathway and river bluffs to the south.
Note that there are no public restrooms or drinking fountains provided along the trail. However, restrooms at Pomona, Miller, Admire, and Bushong trailheads are in the process of being installed. In addition, towns are spaced roughly 10–15 miles apart along the route for pit stops and refreshments. There are also numerous campgrounds located along the trail, including the Osawatomie City Lake Campground and Pomona Lake State Park.
Connections
In Ottawa, the Flint Hills Trail connects to the Prairie Spirit Trail State Park.
Trail History
The Flint Hills Trail is built upon an old railroad corridor, which was developed beginning in 1886—the Council Grove, Osage City & Ottawa Railway (which serviced coal mining) and the Missouri Pacific. The route fell out of service in the 1980s. Rails-to-Trails Conservancy later acquired and railbanked the corridor in 1995 and then transferred it to a predecessor of the Kanza Rail-Trails Conservancy to develop. Construction, orchestrated by an all-volunteer crew, began in 2001.
The Flint Hills Trail runs between S 5th St. (Herington) and 1400 South St (Osawatomie) with parking at the eastern end.
Parking is also available at:
See TrailLink map for all parking options and detailed directions.
As a local resident, I was thrilled to discover that the Flint Hills Trail runs directly through Herington and wanted to explore more of what’s described as one of Kansas’s most scenic long-distance trails. Unfortunately, the segment between Herington and Delavan feels forgotten — undermaintained, underpromoted, and in some areas, barely passable. There are no directional signs or kiosks marking the trailhead within Herington, and most residents I’ve spoken to don’t use the trail at all or frequently. Access can be found off N F Street near the edge of town (no public parking lot), but once you begin walking, it quickly becomes evident that this portion hasn’t received consistent upkeep in years. Grasses and brush are heavily overgrown along and across the path, sometimes reaching knee to waist height. Drainage is poor in spots, and the trail bottlenecks frequently due to barbed wire fencing and narrow rocky corridors, making it difficult to exit quickly if needed. There are no benches, bathrooms, safety features, or trail mileage indicators along this portion. I encountered no other hikers or riders — and very little sign that anyone else uses this stretch regularly. Most notably, on my most recent walk I observed over a dozen large scat piles spaced along a 1–1.5 mile stretch near the US-77 underpass, many of which appeared fresh (within 12 hours), contained hair, had a strong urine scent, and were significantly larger in diameter than what is typical of local coyotes or raccoons. There was also visible tree bark stripping nearby. I’ve submitted photos and a report to Kansas Wildlife & Parks out of an abundance of caution, as the signs could potentially indicate the presence of a large omnivore or predator (possibly a bobcat, bear, or mountain lion passing through). This section of trail has great potential and stunning views of Kansas prairie and farmland, but without basic upkeep, signage, or safety monitoring, it’s not suitable for families or casual walkers. I hope more attention is given to this western end of the trail so it can become a safe and welcoming community asset again.
I rode an electric bike with 4" tires on three separate rides. All of them were about 10 miles out and back (in 2 days):
Council Grove heading East,
Allen heading West, and
Ottawa heading East.
I drove from Texas to ride them and they did not disappoint! I came for the solitude and the scenery. The western end was reminiscent of scenes from Dances With Wolves. The eastern end was more wooded and shaded. I hope to return to ride other parts too.