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Sleeping Bear Dunes National Lakeshore Closures

National Lakeshore in MI. 2 closures and 1 other notice.

2 closures

What is shut.

What
Ironman Triathlon: Sunday, September 20, 2026
Empire Hill Climb: Saturday, September 19, 2026

1 other notice

Cautions and general information.

What
Fall Hunting Seasons

Last updated September 14, 2026.

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