Formerly known as Sanidumps.

RV Parks In Rancho Santa Margarita, California

Browse 1 RV parks and campgrounds near Rancho Santa Margarita, California. View detailed information including directions, hours, cost, amenities, and reviews from fellow RVers to help plan your stop.

National Parks Nearby

Rancho Santa Margarita at a Glance

1RV Parks

Newest: O'Neill Regional Park (added Mar 24, 2026)

O'Neill Regional Park

O'Neill Regional Park

30892 Trabuco Canyon Road, Rancho Santa Margarita, California, United States

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Frequently Asked Questions About RV Parks in Rancho Santa Margarita, California