The first FKT in Vietnam!

Da Lat is the centre for outdoor sports in Vietnam. Beautiful trails and high alitude make this place the perfect training and racing ground for trail running and mountainbiking. Nha Trang is one of the many beautiful coastal towns in Vietnam. 

Crossing Delaware in the N-S direction, between the Delaware/Pennsylvania and the Delaware/Maryland border.  Mike Wardian provided commentary on the route he chose (see map), which is not the shortest possible route:

83 mile trail around Snowdonia, visiting sights of unique slate heritage.

The route is full of variety, passing through busy villages, but equally through quiet villages in the corners of Snowdonia.  Slate quarries, forests and empty mountains; the route has it all!

https://www.snowdoniaslatetrail.org/english.html