The largest indoor slide park in the US just opened near Washington, DC.—and it's 70,000 square feet of thrills
- Posted on June 23, 2026
- By Bing News
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- 1 min read
The largest indoor slide park in the US just opened near Washington, DC.—and it's 70,000 square feet of thrills
Slick City Action Park features giant dry slides, air courts, climbing attractions, and family-friendly experiences under one roof.
