https://www.ebparks.org/parks/trails/iron_horse/

For the 300 anniversary of the principality of Liechtenstein, this trail was opened. It runs through all 11 villages of the country and is 75km long. More information is available on the website below. The trail is marked and is one route, however, there is an additional loop up in the skirestort, which is not linked to the trail. So one needs to drive up to Malbun for the last 7.5km

Route begins at the Forsythe Canyon Trailhead in Pine Valley. Proceeds up the canyon to the top of the mountain just below Burger Peak, then proceeds to follow the summit trail beneath Signal Peak, through Further Water Meadow, past the browns point turn off, through Hidden Valley, South Valley, Whipple Valley, North Valley, Browse Point Lookout, and into Mill Flat. At Mill Flat it proceeds out the North East exit to the meadow heading to Anderson Valley, and then proceeds to head down the mountain to New Harmony.

Banks-Vernonia State Trail is the first "rails-to-trails" linear state park built in Oregon. The trail follows an abandoned railroad bed that stretches 21 miles between the cities of Banks and Vernonia.

Most of the route consists of an eight-foot wide hiking and bicycle trail paralleled by a four-foot wide horse trail. The gentle grade in all but one area allows hikers, bicyclists, equestrians and people of all abilities to enjoy the scenic mountains, fields and forests of Washington and Columbia counties.