The 4 Best Roadside Attractions in District of Columbia

Ranked by Roadtrippi users — the people who've actually been there. Updated April 2026. Roadtrippi catalogs 4 roadside attractions in District of Columbia.

1. 1. Zero Milestone

   Washington, DC

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2. 2. House of the Temple

   Washington, DC

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3. 3. National Law Enforcement Museum

   Washington, DC

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4. 4. Congressional Cemetery: A Not-Grave Graveyard

   Washington, DC

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Browse all 4 attractions in District of Columbia on Roadtrippi.