Formerly known as Sanidumps.

RV Parks In Lake Mills, Iowa

Browse 2 RV parks and campgrounds near Lake Mills, Iowa. View detailed information including directions, hours, cost, amenities, and reviews from fellow RVers to help plan your stop.

National Parks Nearby

Lake Mills at a Glance

2RV Parks

Newest: Happy Time Resort (added Mar 24, 2026)

Dahle Park

Dahle Park

21227 485th Street, Lake Mills, Iowa, United States

Happy Time Resort

Happy Time Resort

526 470th Street, Lake Mills, Iowa, United States

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Frequently Asked Questions About RV Parks in Lake Mills, Iowa