Unlimited travel for one day anywhere and in any direction on the circular route between Carlisle-Penrith-Lancaster-Barrow in Furness-Workington-Carlisle
and includes the Windermere branch. Alighting at Ravenglass you can visit the Ravenglass & Eskdale Railway and obtain a 10% discount off single and return fares.
Note that "Round Robin" tickets have the same validity as rangers, they offer unlimited travel in the area defined, you do not have to travel in a circle.