Details
Distance
10.64 miles
Elevation Gain
348 ft
Route Type
Loop
Description
This is a new adventure! Be the first to share your experience.
Join a supporting community of travelers and adventurers sharing their photos and local insights.
Added by Outbound
Castle Trail is a loop trail where you may see beautiful wildflowers located near Interior, South Dakota.
Download Outbound mobile app
Find adventures and camping on the go, share photos, use GPX tracks, and download maps for offline use.
Get the appFeatures
Running
Hiking
Scenic
Wildflowers
Wildlife
Castle Trail Reviews
Have you done this adventure? Be the first to leave a review!
Leave No Trace
Always practice Leave No Trace ethics on your adventures and follow local regulations. Please explore responsibly!
Nearby
Castle & Medicine Root Trail Loop
This loop is a very flat trail that is 7-miles round trip from the Castle Trailhead to the Fossil Exhibit Trail and back. There is also parking along Old Northeast Road. Trail connects with the Saddle Pass Trail.
Hiking in the summer can be very hot and the trail offers no shade. Beautiful views of the badlands with the chance to escape the crowds during the summer. Wild flowers can be seen o...
Window Trail
The Window Trail is the perfect beginner trail or starting point for a Badlands hiking experience. It only takes about 15 minutes to get to the viewpoint (and back!), but it serves as the perfect place to whet your appetite for all the awesomeness the Badlands is about to throw at you.
The trail is only about 1/8 mile from the parking lot that leads you to a viewing deck nestled in what is re...
Notch Trail
Notch Trail is on the south end of the Door Trail car park.
The Trail sorta follows a dry river bed but there is also a actual trail you can also follow. It winds through the gulch and about half a mile or so you come to a 50 foot ladder. The ladder is a pretty easy climb up but can be a little more difficult on the way down.
Beyond the ladder is a bit about 50 yards or so the trail gets ver...
Door Trail
A perfect intro to the magnificence of Badlands National Park, the Door Trail is located in between the Ben Reifel Visitor Center and the northeast entrance of the park. Other trails that can be accessed at this parking lot are the Door Trail, the Window Trail, the Notch Trail and Castle Trail.
The trail begins on a boardwalk for .1 miles, cutting around the formations and right into the...
Cliff Shelf Nature Trail
About 4 miles south of the Northeast Park Entrance, just past the Castle Trailhead, is the Cliff Shelf Nature Trailhead. It sits on the outside of the cliff formation facing open space just through Cedar Pass. There is a parking lot here typically filled with people soaking in the panoramic views. Park and head up the loop trail to step into Badland's past.
The trail heads up stairs through bo...
Saddle Pass Trail
Saddle Pass Trail is an out-and-back trail that is moderately difficult located near Interior, South Dakota.
Discover
Community
© 2026 The Outbound Collective - Terms of Use - Privacy Policy