Pick A Park
Parks near Ottawa, Illinois *
Indiana Dunes National Park
, 1.9 hr
Gateway Arch National Park
, 3.6 hr
Mammoth Cave National Park
, 7.0 hr
Cuyahoga Valley National Park
, 6.5 hr
Isle Royale National Park
, 11.8 hr
New River Gorge National Park & Preserve
, 10.0 hr
Great Smoky Mountains National Park
, 10.7 hr
Hot Springs National Park
, 9.9 hr
* Parks are sorted by as-the-crow-flies distance from your location, and thus may not be sorted by driving distance exactly.