With tall trees, a flowing river, and a waterfall, the Fall River Loop Trail in Oregon's LaPine State Park has something for ...

How to visit: Silver Falls State Park is located near ... river canyons, volcanic rock formations and miles of scenic views, hiking and mountain biking, according to the Oregon State Parks website.

but all of these least-visited parks are worthy of a little more attention. Evening at the Winchuck State Recreation Site, located near the Oregon-California border on the southern Oregon coast.