10 Uncrowded Alternatives to Popular National Parks in the U.S.

Big Bend National Park, Texas

Congaree National Park, South Carolina

Great Basin National Park, Nevada

Great Sand Dunes National Park and Preserve, Colorado

Isle Royale National Park, Michigan

Katmai National Park, Alaska

Lassen National Park, California

North Cascades National Park, Washington

Voyageurs National Park, Minnesota

Wrangell-St. Elias National Park, Alaska