Here are four sections of the Great American that span 100 miles or more with minimal on-street connections—perfect for multiday adventuring.

All 43.6 miles of the Tanglefoot Trail opened at once, becoming the longest rail-trail in the state, and connecting these communities.

Here are snapshots of our favorite rail-trail experiences from all 50 states—demonstrating the beauty and geography our country is known for.

The 65-mile Eastern Trail offers a vivid snapshot of Maine. The multiuse trail follows the corridor of the historic Eastern Railroad.

The 43-mile Longleaf Trace takes trail users from Prentiss to Hattiesburg, connecting through tunnels, over bridges and wetlands.

A momentary pause on the Platte River Trail might yield a glimpse of a pronghorn antelope or mule deer darting through the underbrush, or an eagle or osprey searching for a meal in the river.

The Great Redwood Trail is a 300-mile proposed trail from the shores of San Francisco Bay to the redwoods of Eureka on Humboldt Bay.

This is what Illinois’ Route 66 Trail is working to achieve: a long-distance trail from Chicago to St. Louis; an opportunity to revitalize communities and experience Route 66 as never before.

Depending on who you ask, the Cedar Valley Nature Trail is either 52 miles long (the original length) or about 67 miles thanks to extension projects in Linn County.