Iron Mountain Road

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Park

Iron Mountain Road

Type

Trail

Location

Keystone, South Dakota

Coordinates

43.8500, -103.4231

Trail miles

17

Leash required

Yes

Best for

Hikers

Visitor rating

4.9 / 5 (2,820 reviews)

Vibe Score™

6.8 / 10 — Solid

Last verified

May 2026 — Dog Parks Hub directory

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• 💧
  Collapsible water bowl + 32oz bottle

  No water on-site at this park — bring at least 32oz per dog.

• 🥾
  30-ft training long line

  Long parks like this beg for a long line — distance freedom while still attached.

• 🗑️
  Compostable poop bags + clip dispenser

  Trail-tested compostable bags + a leash-clip holder you'll never forget.

🐕 Dog policy

17-mile scenic road with 3 pigtail bridges + Mount Rushmore tunnels. Leashed dogs at pullouts + trails.

📍 Near this park

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