Parking
Use the signed Door/Window/Notch parking area off SD-240. Start from the Window Trail entrance at the south end of the shared lot; other routes use the same area.

#6 of 11 trails in Badlands
Badlands National Park, SD
A short, accessible boardwalk to a window into an eroded canyon.
Overview
Map & elevation
Plan your hike

The highest, rockiest slopes around here are a summer buffet for grizzly bears.
Badlands Tour Guide
Parkwolf is a GPS audio tour guide for Badlands National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.
See the Badlands audio tourRecorded for this trailhead
Door, Window and Notch Trailheads“You're nearing the Door and Window trail parking area. For an easy stop, choose Window's accessible boardwalk, about a quarter mile round trip to a natural opening overlooking an eroded canyon.”
Plays as you drive up to this trailhead in the Parkwolf Badlands Tour Guide.
More stories near here in the app
Trail guide
Window Trail is an easy, accessible 0.26-mile out-and-back boardwalk to a natural opening in the Badlands Wall, with a view into an intricately eroded canyon. Allow about 20 minutes round trip. It is a good choice for a short look at the formations without committing to a longer hike.
The route is the boardwalk from the shared Door/Window/Notch parking area to the window and back. Other trails start nearby, so follow the Window signs and turn around at the overlook; do not add a different trail to the distance.
At the end, pause at the natural opening and look through it into the gullied canyon. For a photo, include the rock edge around the view so the window reads clearly instead of looking like another wide Badlands panorama.
This is an easy, short walk on an accessible boardwalk. Pets are not allowed on park trails. Choose it for the unusual view and low effort; if you want a substantial hike, pick a longer route elsewhere in the park.
Wildlife
760 sightingsBisonMost seen around 6 PMSighting map
1,061 sightingsBighorn SheepMost seen around 6 AMSighting map
906 sightingsPrairie DogMost seen around 5 PMSighting map
333 sightingsPronghornMost seen around 6 AMSighting map
304 sightingsMule DeerMost seen around 7 PMSighting map
87 sightingsCoyoteMost seen around 7 PMSighting mapSighting maps show where each species has been reported across Badlands. Wildlife moves, so no sighting is guaranteed.
Keep exploring
ModerateCastle Trail5.1 mi · 3 hr · At the trailheadTrade quick overlooks for a full east-west walk through rock and prairie.
ModerateNotch Trail1.3 mi · 1.8 hr · 0.1 mi awayA ladder climb earns a big look across the White River Valley.
EasyDoor Trail0.8 mi · 30 min · 0.2 mi awayBoardwalk through the Door, then a rough walk among eroded formations.
ModerateCliff Shelf Nature Trail0.5 mi · 30 min · 0.7 mi awayA quick loop pairs juniper shade with views across layered formations.
ModerateMedicine Root Loop Trail4.2 mi · 2.3 hr · 1 mi awayA rolling prairie loop with distant views of Badlands formations.
ChallengingSaddle Pass Trail0.7 mi · 40 min · 2.3 mi awayShort, steep climb to a broad White River Valley view.
EasyFossil Exhibit Trail0.3 mi · 20 min · 3.9 mi awayA quick, accessible loop with tactile fossil replicas and layered views.
EasyYellow Mounds Overlook Trail0.1 mi · 18 min · 14.5 mi awayWalk a short path through yellow, purple, gray and red striped hills.
Visitor center · 1.1 mi awayBen Reifel Visitor CenterA strong first stop, especially when the fossil lab is working.
Lodging · 1.3 mi awayCedar Pass LodgeHistoric cabins make this the Badlands' only in-park stay.
Restaurant · 1.3 mi awayWaysides at Cedar Pass LodgeA sit-down meal near the Ben Reifel Visitor Center.
Sight · 1.4 mi awayCedar Pass AmphitheaterStay for a ranger-led night sky tour with a telescope.
Campground · 1.6 mi awayCedar Pass CampgroundBadlands views, a walkable visitor center, and summer ranger programs.
Entrance station · 1.9 mi awayInterior Entrance StationHandle park entry and pick up a map at the southern gate.
Sight · 2.2 mi awayBig Badlands OverlookRed and gray bands make this a quick stop worth keeping.
Entrance station · 2.3 mi awayNortheast Entrance StationMaps, permits, and a practical start at the northeast gate.Parkwolf’s Badlands ranking