For sale: folding trailers / west boylston, ma box length 8' (2.4 m) overall length (open / campsite)16' 11" (5.2 m) overall length (closed / travel)12' 2" (3.7 m) 2014 Coachmen Viking camping trailers legend series 1706ls the all new Viking camping trailer has been engineered around one simple word easy! Easy to set up, easy to store, easy to use and most importantly, easy to enjoy! Viking camping trailers a product by campers for campers!