Door Trail
Door Trail overlook at Badlands National Park showcases dramatic eroded ridges and hoodoos at dusk.
Door Trail winds through the eroded badlands of Badlands National Park, offering stark hoodoo formations and wide open skies.
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Door Trail

Trails★★★★☆
Last Updated: January 2026

Distance

0.9 mi

Elevation Gain

50 ft

Est. Time

About 1 hour total; boardwalk to overlook ~20 minutes round-trip.

Route Type

Out-and-back

Dogs Allowed

No

Best Season

Spring (April-June) and Fall (September-October)

Overview

About This Trail

Door Trail is a short, sun-exposed walk that starts on a stable boardwalk and finishes on a rocky, uneven path. The round-trip distance is about 0.9 miles with roughly 50 feet of elevation gain, making it accessible for many hikers. The payoff is stepping through a natural doorway into the Badlands, with panoramic views of eroded canyons, spires, and vividly layered sedimentary rock. Start early and bring ample water to manage heat and crowds.

Highlights

Difficulty Level

Easy to Moderate (boardwalk easy; off-boardwalk moderately easy)

Trail Highlights

The payoff: stepping through a natural doorway into the Badlands, with expansive canyons, spires, and vivid sedimentary rock layers.

Insider Tips

• Follow the numbered yellow poles for the full experience beyond the boardwalk • Start early in the day for cooler temps and light for photography • Wear sturdy shoes with good traction for the rocky off-boardwalk • Bring at least 3 liters of water per person; sun protection is essential • Supervise children near drop-offs and keep to the designated path

Best Season to Hike

Spring (April-June) and Fall (September-October)

Hiking Tips

  • Carry at least 3 liters of water per person; no natural water sources on the trail
  • Wear sun protection: wide-brim hat, sunscreen, and UV sunglasses
  • Sturdy shoes with good traction for the off-boardwalk rocky sections
  • Bring a lightweight rain shell for potential summer storms
  • Start cold and monitor heat; if temps spike, shorten the hike and seek shade where available

Family Info

Boardwalk portion suitable for all ages; off-boardwalk requires footing and supervision due to drop-offs

What Hikers Say

Door Trail delivers a quick, sun-exposed experience with a stable boardwalk and a rocky finale. The short hike rewards with a doorway into Badlands scenery and broad canyons; start early to beat heat and crowds and keep water handy. It's a high-reward dash rather than a lengthy expedition.