9 Best Hikes in Badlands National Park
Nine defensible Badlands hikes covering all eight established park trails plus the Deer Haven backcountry route, with reviewed terrain maps, elevation profiles, planning notes, and live alerts.
Badlands hiking comes in two forms. Near Cedar Pass, eight established trails use boardwalks, stairs, signed paths, and post-marked lines to reach formations, prairie, and the Badlands Wall. Farther west, Deer Haven is an unmarked backcountry route where navigation matters more than trail furniture.
These nine outings are the park's defensible named hiking inventory: every established trail on the current NPS list plus Deer Haven. Roadside overlooks are not counted as hikes, and the guide does not manufacture Sage Creek itineraries from game trails or repeat Castle, Medicine Root, and Saddle Pass in overlapping combinations.
Mileage beside each profile follows the preserved route geometry used for that graphic. NPS signs sometimes round differently or measure a longer official boardwalk loop, so the Cliff Shelf and Fossil Exhibit entries state both figures. Check the trailhead sign before starting and let current closures override this guide.
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Badlands National Park
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What changes a hiking day here
Clay turns slick after rain
Dry badlands clay can feel firm and grippy. Rain changes it quickly, and a steep slope that was easy on the way up can become awkward on the descent. Notch and Saddle Pass deserve a different plan when storms have passed through. Dry washes can also take runoff from rain that falls out of sight.
Heat and water set the pace
Summer afternoons regularly climb past 100 degrees Fahrenheit. The park recommends two quarts of water per person for a two-hour hike, plus sun protection and sturdy closed-toe footwear. There is almost no reliable shade on Castle, Medicine Root, or the western backcountry routes.
Wildlife needs a wide berth
Keep at least 100 feet from wildlife. Bison can move much faster than a hiker, and prairie rattlesnakes may shelter near steps, boardwalks, tall grass, or rock edges. Back away if an animal changes its behavior because of you.
Cell service is a poor backup
Coverage is unreliable away from developed areas. Save the park map before the drive, carry a paper map or offline topographic map for backcountry travel, and tell someone where you are going. Deer Haven and Sage Creek require sound navigation even when the day begins with a clear view.
| Trail | Distance | Time | Difficulty | Best for |
|---|---|---|---|---|
| Deer Haven Backcountry Route | About 5 miles round trip on the mapped route | 3 to 5 hours | Strenuous backcountry travel | Backcountry solitude and juniper country |
| Fossil Exhibit Trail | 0.2 mile on the mapped loop; NPS posts 0.34 mile round trip | About 20 minutes | Easy and fully accessible | An accessible introduction to Badlands fossils |
| Saddle Pass Trail | 0.68 mile round trip | About 40 minutes | Strenuous | A short, steep climb to the Wall |
| Medicine Root Loop Trail | 4 miles | About 2 hours | Moderate | Prairie walking with distant Wall views |
| Cliff Shelf Nature Trail | 0.5 mile on the mapped loop; NPS posts 0.86 mile round trip | About 30 minutes | Moderate | A compact climb through juniper habitat |
| Notch Trail | 1.25 miles round trip | 1.5 to 2 hours | Moderate to strenuous | The ladder, ledges, and White River Valley view |
| Window Trail | 0.3 mile round trip | About 20 minutes | Easy and accessible to the viewpoint | A short accessible view through the Badlands Wall |
| Castle Trail | 10.2 miles round trip | About 5 hours | Moderate | A long day among formations and prairie |
| Door Trail | 0.8 mile for the mapped boardwalk and post-marked extension | 30 to 45 minutes | Easy to the boardwalk; uneven beyond it | A first walk into the formations |
Deer Haven Backcountry Route
- Distance
- About 5 miles round trip on the mapped route
- Elevation gain
- 100 feet
- Time
- 3 to 5 hours
- Difficulty
- Strenuous backcountry travel
- Route type
- Out and back
- Parking
- Confirm the current access point and road condition with a ranger before leaving the developed corridor.
- Best time
- A cool, dry day with enough daylight for slower route-finding.
- Pets
- Pets are not allowed on park trails. Trained service animals are allowed.
Deer Haven is a backcountry destination rather than a maintained park trail. The route climbs toward a grove of junipers tucked into the buttes, a place the park also identifies as a possible backcountry camping area. Expect animal paths, open ground, and several plausible lines instead of frequent trail markers.
The map records one reviewed approach, not a promise of signs on the ground. Carry a topographic map and compass or GPS, track the return direction, and speak with a ranger about access before setting out. Clay slopes, gullies, and grass can erase a faint path. This is not the place to learn navigation for the first time.
What helps on this route
- Save a waypoint at the vehicle and check that it recorded before walking away.
- Carry more time and water than the measured mileage would require on a signed trail.
Terrain and access: Unmaintained prairie and badlands backcountry with faint paths, gullies, clay slopes, and active wildlife.
Fossil Exhibit Trail
- Distance
- 0.2 mile on the mapped loop; NPS posts 0.34 mile round trip
- Elevation gain
- 0 feet
- Time
- About 20 minutes
- Difficulty
- Easy and fully accessible
- Route type
- Loop
- Parking
- Use the signed Fossil Exhibit Trail parking area on Badlands Loop Road.
- Best time
- Any dry, comfortable part of the day; the exposed boardwalk has little shade.
- Pets
- Pets are not allowed on park trails. Trained service animals are allowed.
Fossil Exhibit is a fully accessible boardwalk loop with replicas and interpretive exhibits representing animals that once lived in the Badlands. It works as a short standalone stop and as a natural companion to the western end of Castle Trail without pretending the parking-area walk is another Castle route.
The walking surface is straightforward, but the site is exposed to heat, wind, and fast-changing weather. Fossils and other park resources must remain where they are found. Use the exhibits to understand the landscape, then leave any discoveries in place and report unusual finds to a ranger.
What helps on this route
- Read the exhibits slowly; the short distance is not a useful measure of how long an interested visitor may spend here.
- Pair the loop with a short Castle Trail out-and-back only if heat and water allow.
Terrain and access: Fully accessible, nearly level boardwalk with interpretive exhibits and no shade.
Saddle Pass Trail
- Distance
- 0.68 mile round trip
- Elevation gain
- 220 feet
- Time
- About 40 minutes
- Difficulty
- Strenuous
- Route type
- Out and back
- Parking
- Use the signed Saddle Pass pull-off on Badlands Loop Road.
- Best time
- A dry, cool morning; skip it during extreme heat or after rain.
- Pets
- Pets are not allowed on park trails. Trained service animals are allowed.
Saddle Pass goes straight at the Badlands Wall. The climb is brief and much steeper than the mileage suggests, ending at a broad view over the White River Valley and junctions with Castle and Medicine Root. It is a useful standalone climb or an energetic entrance to the longer trail network.
Loose soil makes the descent harder than the ascent. Face into the slope where needed and leave space between hikers so dislodged stones do not hit someone below. The route is a bad choice when the clay is wet. At the top, note the descent point before walking away toward Castle or Medicine Root.
What helps on this route
- Stow trekking poles if they interfere with using your hands on the steepest section.
- Look back from the top and identify the descent line before exploring the junction.
Terrain and access: Very steep badlands clay with loose gravel, little shade, and a slippery descent after rain.
Medicine Root Loop Trail
- Distance
- 4 miles
- Elevation gain
- 85 feet
- Time
- About 2 hours
- Difficulty
- Moderate
- Route type
- Loop
- Parking
- Use the Old Northeast Road pull-off or reach the loop from Castle or Saddle Pass.
- Best time
- Morning in spring or fall, when the mixed-grass prairie is comfortable to cross.
- Pets
- Pets are not allowed on park trails. Trained service animals are allowed.
Medicine Root leaves the close formations for mixed-grass prairie. Long views make the route feel open, and the Badlands Wall stays on the horizon rather than crowding the trail. Joining it with part of Castle creates a tidy loop that has less exposure than Notch and less climbing than Saddle Pass.
The easy-looking ground can hide cactus, holes, and rattlesnakes in grass. Watch the tread and give bison a large detour. The route can be extended toward Saddle Pass or trimmed by turning back at a junction. In wet weather, prairie soil can cling to boots and the Castle segment becomes slick.
What helps on this route
- Use long pants and closed-toe shoes for cactus and tall grass.
- Do not squeeze past bison on the trail; turn around or make a very wide detour where travel is allowed.
Terrain and access: Rolling mixed-grass prairie, badlands clay, cactus, and exposed junctions with little shade.
Cliff Shelf Nature Trail
- Distance
- 0.5 mile on the mapped loop; NPS posts 0.86 mile round trip
- Elevation gain
- 85 feet
- Time
- About 30 minutes
- Difficulty
- Moderate
- Route type
- Loop
- Parking
- Use the signed Cliff Shelf parking area on Badlands Loop Road, just south of the Door, Window, and Notch trailhead complex.
- Best time
- A cool morning when the stairs are dry and birds are active in the junipers.
- Pets
- Pets are not allowed on park trails. Trained service animals are allowed.
Cliff Shelf combines boardwalk, stairs, and natural tread on a loop tucked against the Badlands Wall. A slump created a pocket that holds more moisture than the open formations, allowing junipers to grow above the surrounding prairie. The vegetation, changing elevation, and close rock views distinguish it from the flatter boardwalks nearby.
NPS describes roughly 200 feet of climbing. The route is short, but the stairs and exposed natural surface make it more demanding than Window or Fossil Exhibit. Move carefully when the boards or clay are wet, remain on the constructed line, and pause where there is room rather than blocking the narrow stair sections.
What helps on this route
- Bring binoculars if birding is part of the plan; the junipers provide unusual cover in this exposed landscape.
- Choose Window or Fossil Exhibit instead when wet stairs or uneven natural tread are a concern.
Terrain and access: Boardwalks, several stair flights, uneven natural tread, exposed clay, and a compact climb through junipers.
Notch Trail
- Distance
- 1.25 miles round trip
- Elevation gain
- 120 feet
- Time
- 1.5 to 2 hours
- Difficulty
- Moderate to strenuous
- Route type
- Out and back
- Parking
- Start at the north end of the Door, Window, and Notch parking area.
- Best time
- A dry morning before heat or thunderstorms build.
- Pets
- Pets are not allowed on park trails. Trained service animals are allowed.
Notch Trail enters a narrow wash, reaches a steep log ladder, then traverses a ledge above the canyon floor. The finish opens suddenly at the Notch, where the White River Valley spreads below the Badlands Wall. The route earns its reputation through exposure and loose footing rather than mileage.
The ladder is the pinch point. Hikers move in both directions, so wait where there is room instead of passing on the rungs. The ledge after the ladder has drop-offs and gravel underfoot. Anyone uneasy with heights will have a better day on Castle or Medicine Root. Rain makes the clay and descent much harder.
What helps on this route
- Keep both hands free for the ladder and pack loose items before climbing.
- Let uphill traffic clear the narrow sections before beginning the descent.
Terrain and access: Canyon floor, a steep log ladder, exposed ledges, loose gravel, and unshaded clay.
Window Trail
- Distance
- 0.3 mile round trip
- Elevation gain
- 0 feet
- Time
- About 20 minutes
- Difficulty
- Easy and accessible to the viewpoint
- Route type
- Out and back
- Parking
- Use the shared Door, Window, and Notch trailhead parking area on Badlands Loop Road.
- Best time
- Early or late in the day for softer light and cooler boardwalk temperatures.
- Pets
- Pets are not allowed on park trails. Trained service animals are allowed.
Window Trail follows a short boardwalk to a natural opening in the Badlands Wall. The viewpoint looks into a deeply eroded canyon and gives a quick read on the park's layered formations without the uneven travel required beyond the Door Trail boardwalk.
The maintained route ends at the overlook. Do not turn nearby social paths or open-country travel into an extension of this entry, and keep children close at the exposed viewpoint. The boardwalk has little shade, so even this brief stop can feel hot at midday.
What helps on this route
- Combine Window with Door and Notch from the same parking area, but treat each trail as a separate signed outing.
- Allow other visitors room at the compact overlook before returning on the same boardwalk.
Terrain and access: Short, mostly level boardwalk to an exposed overlook with no shade.
Castle Trail
- Distance
- 10.2 miles round trip
- Elevation gain
- 200 feet
- Time
- About 5 hours
- Difficulty
- Moderate
- Route type
- Out and back, with shorter turnaround options
- Parking
- Begin at the Door and Window area or the Fossil Exhibit parking area; the trail links the two.
- Best time
- Cool, dry weather with an early start and a stable forecast.
- Pets
- Pets are not allowed on park trails. Trained service animals are allowed.
Castle is the park's longest established trail. It runs between the Door and Window area and Fossil Exhibit Trail, staying comparatively level while moving along the base of the formations. The distance brings more solitude than the short Cedar Pass trails, even though both ends begin beside busy parking areas.
An out-and-back from either trailhead is simple to shorten. A two-car arrangement can make it a one-way walk, but the shuttle must be set before starting. There is little shade and no water on the trail. Medicine Root and Saddle Pass junctions create loop possibilities, so check every sign rather than following the most worn track.
What helps on this route
- Carry the water for the entire walk; the open prairie offers no refill point.
- Mark the chosen parking area on an offline map before using any connector trail.
Terrain and access: Rolling prairie and badlands clay with long exposed stretches, modest grades, and several signed junctions.
Door Trail
- Distance
- 0.8 mile for the mapped boardwalk and post-marked extension
- Elevation gain
- 25 feet
- Time
- 30 to 45 minutes
- Difficulty
- Easy to the boardwalk; uneven beyond it
- Route type
- Out and back
- Parking
- Use the large Door, Window, and Notch parking area on Badlands Loop Road.
- Best time
- Early morning, when the formations hold side light and the boardwalk is cooler.
- Pets
- Pets are not allowed on park trails. Trained service animals are allowed.
Door Trail begins on an accessible boardwalk and passes through a break in the Badlands Wall. The official boardwalk portion is about a quarter mile round trip. At its end, yellow posts continue across exposed clay and small gullies, which accounts for the longer route shown on this page.
The boardwalk gives a good view with almost no route-finding. Beyond it, the surface becomes rough and the posts can disappear behind folds in the terrain. Turn around at the boardwalk if heat, mud, mobility, or visibility makes the extension a poor choice. The return view toward the Wall is worth looking back for.
What helps on this route
- Photograph the number of the nearest post if you wander a short distance from the line.
- Use the restroom at the parking area before starting; facilities are sparse along the loop road.
Terrain and access: Accessible boardwalk to the overlook, followed by exposed, uneven clay and short gullies on the optional extension.
Official planning sources
Trail access and safety details were checked against these National Park Service pages. The maps and profiles follow the corresponding route geometry.
Map data © OpenStreetMap contributors. Trail geometry and planning details include National Park Service public information.