Formerly known as Sanidumps.

RV Parks In Amboy, Washington

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

National Parks Nearby

Amboy at a Glance

1RV Parks

Newest: Lake Merwin Camper's Hideaway (added Mar 24, 2026)

Lake Merwin Camper's Hideaway

Lake Merwin Camper's Hideaway

24706 Northeast Columbia Tie Road, Amboy, Washington, United States

RV Tips & Articles

Secure Your Site: A Guide to FootLoose RV Sewer Caps and Grip-N-Lock Well Caps

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Frequently Asked Questions About RV Parks in Amboy, Washington