Die Lahn ist ein Deutscher Fluss, der im südöstlichen Rothaargebirge entspringt, drei Bundesländer (NRW, Hessen und Rheinland-Pfalz) durchfließt und nach 245 km im Rhein mündet.
Durch das ganze Lahntal von der Quelle bis zur Mündung über Berg und Tal, Wald und Aue führt der wunderschöne Lahnwanderweg.

This route links together three classic climbs in the village of Shelburne Falls in Western Massachusetts. Each lap of the route is a challenge alone but together they are a worthy FKT route. Two of the three climbs are on pavement, the third and final climb is half paved road, half trail. The first climb is around two and a half miles long, the second is only about a half a mile long but very very steep and the third is BOTH long and steep!

Three laps, each tackling a different piece of the beautiful Shelburne Falls hillsides. 

Mountains-to-Sea Trail | Segment 3

The High Peaks & Asheville - Pisgah Inn to Black Mountain Campground

By Jim Grode and Friends of the Mountains-to-Sea Trail (https://mountainstoseatrail.org/segment/3/):

This is a massive loop which uses part of but not all of 3 different Rail Trail systems. These were at one point all railways. The 3 trail systems are the Ottawa Valley Recreation Trail, the K & P Trail, and the Cataraqui Trail. 

https://www.ottawavalleytrail.com/

https://www.frontenaccounty.ca/en/things-to-do/kp-trail.aspx

https://cataraquitrail.ca/